HEADER    HYDROLASE                               22-APR-03   1P4D              
TITLE     F FACTOR TRAI RELAXASE DOMAIN                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRAI PROTEIN;                                              
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: 36 KDA N-TERMINAL DOMAIN OF TRAI (RESIDUES 1-330);         
COMPND   5 SYNONYM: DNA HELICASE I, CONTAINS: TRAI* PROTEIN;                    
COMPND   6 EC: 3.6.1.-;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: TRAI;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET24A                                    
KEYWDS    5-STRAND ANTIPARALLEL BETA SHEET, ALPHA-BETA, 3 HISTIDINE MG(II)      
KEYWDS   2 COORDINATION, HYDROLASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.DATTA,C.LARKIN,J.F.SCHILDBACH                                       
REVDAT   6   14-FEB-24 1P4D    1       REMARK LINK                              
REVDAT   5   11-OCT-17 1P4D    1       REMARK                                   
REVDAT   4   16-NOV-11 1P4D    1       VERSN  HETATM                            
REVDAT   3   24-FEB-09 1P4D    1       VERSN                                    
REVDAT   2   23-DEC-03 1P4D    1       JRNL                                     
REVDAT   1   14-OCT-03 1P4D    0                                                
JRNL        AUTH   S.DATTA,C.LARKIN,J.F.SCHILDBACH                              
JRNL        TITL   STRUCTURAL INSIGHTS INTO SINGLE-STRANDED DNA BINDING AND     
JRNL        TITL 2 CLEAVAGE BY F FACTOR TRAI.                                   
JRNL        REF    STRUCTURE                     V.  11  1369 2003              
JRNL        PUBL   BBACAQ                                                       
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   14604527                                                     
JRNL        DOI    10.1016/J.STR.2003.10.001                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.M.STREET,M.J.HARLEY,J.C.STERN,C.LARKIN,S.L.WILLIAMS,       
REMARK   1  AUTH 2 D.L.MILLER,J.A.DOHM,M.E.RODGERS,J.F.SCHILDBACH               
REMARK   1  TITL   SUBDOMAIN ORGANIZATION AND CATALYTIC RESIDUES OF THE F       
REMARK   1  TITL 2 FACTOR TRAI RELAXASE DOMAIN                                  
REMARK   1  REF    BIOCHIM.BIOPHYS.ACTA          V.1646    86 2003              
REMARK   1  REFN                   ISSN 0006-3002                               
REMARK   1  DOI    10.1016/S1570-9639(02)00553-8                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 96.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 34650                          
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) : 0.233                           
REMARK   3   FREE R VALUE                     : 0.278                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3441                            
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) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4905                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2910                       
REMARK   3   BIN FREE R VALUE                    : 0.3590                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 537                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.016                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6434                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 47                                      
REMARK   3   SOLVENT ATOMS            : 162                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 51.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 67.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.68000                                              
REMARK   3    B22 (A**2) : 1.68000                                              
REMARK   3    B33 (A**2) : -3.35000                                             
REMARK   3    B12 (A**2) : 5.95000                                              
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) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.31                            
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) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.42                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.80                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.780                           
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) : 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 : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 61.14                                                
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  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  3  : EGL.PARAM                                      
REMARK   3  PARAMETER FILE  4  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  3   : EGL.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1P4D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018991.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-FEB-03; 14-FEB-03               
REMARK 200  TEMPERATURE           (KELVIN) : 93; 93                             
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : CHESS; CHESS                       
REMARK 200  BEAMLINE                       : F2; F2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9713; 0.9713, 0.9789, 0.9793     
REMARK 200  MONOCHROMATOR                  : DOUBLE BOUNCE ENERGY TUNABLE;      
REMARK 200                                   DOUBLE BOUNCE ENERGY TUNABLE       
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4; ADSC QUANTUM 4     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 34650                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.9                               
REMARK 200  DATA REDUNDANCY                : 11.20                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 43.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.3                               
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; MAD                         
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SNB                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.83                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, TRIS, MAGNESIUM CHLORIDE,      
REMARK 280  STRONTIUM CHLORIDE, PH 7.5, VAPOR DIFFUSION, SITTING DROP,          
REMARK 280  TEMPERATURE 294K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       40.39467            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       80.78933            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       80.78933            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       40.39467            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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      HOH A 952  LIES ON A SPECIAL POSITION.                          
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     GLY A   236                                                      
REMARK 465     ARG A   237                                                      
REMARK 465     SER A   238                                                      
REMARK 465     GLN A   239                                                      
REMARK 465     THR A   240                                                      
REMARK 465     ILE A   241                                                      
REMARK 465     ARG A   242                                                      
REMARK 465     GLU A   243                                                      
REMARK 465     ALA A   244                                                      
REMARK 465     VAL A   245                                                      
REMARK 465     GLY A   246                                                      
REMARK 465     GLU A   247                                                      
REMARK 465     ASP A   248                                                      
REMARK 465     ALA A   249                                                      
REMARK 465     SER A   250                                                      
REMARK 465     LEU A   251                                                      
REMARK 465     LYS A   252                                                      
REMARK 465     SER A   253                                                      
REMARK 465     ARG A   254                                                      
REMARK 465     ASP A   255                                                      
REMARK 465     VAL A   256                                                      
REMARK 465     ALA A   257                                                      
REMARK 465     ALA A   258                                                      
REMARK 465     LEU A   259                                                      
REMARK 465     ASP A   260                                                      
REMARK 465     THR A   261                                                      
REMARK 465     ARG A   262                                                      
REMARK 465     LYS A   263                                                      
REMARK 465     SER A   264                                                      
REMARK 465     LYS A   265                                                      
REMARK 465     GLN A   266                                                      
REMARK 465     HIS A   267                                                      
REMARK 465     PRO A   308                                                      
REMARK 465     ALA A   309                                                      
REMARK 465     SER A   310                                                      
REMARK 465     GLN A   311                                                      
REMARK 465     ASP A   312                                                      
REMARK 465     GLY A   313                                                      
REMARK 465     PRO A   314                                                      
REMARK 465     ASP A   315                                                      
REMARK 465     VAL A   316                                                      
REMARK 465     GLN A   317                                                      
REMARK 465     GLN A   318                                                      
REMARK 465     ALA A   319                                                      
REMARK 465     VAL A   320                                                      
REMARK 465     THR A   321                                                      
REMARK 465     GLN A   322                                                      
REMARK 465     ALA A   323                                                      
REMARK 465     ILE A   324                                                      
REMARK 465     ALA A   325                                                      
REMARK 465     GLY A   326                                                      
REMARK 465     LEU A   327                                                      
REMARK 465     SER A   328                                                      
REMARK 465     GLU A   329                                                      
REMARK 465     ARG A   330                                                      
REMARK 465     GLY B   236                                                      
REMARK 465     ARG B   237                                                      
REMARK 465     SER B   238                                                      
REMARK 465     GLN B   239                                                      
REMARK 465     THR B   240                                                      
REMARK 465     ILE B   241                                                      
REMARK 465     ARG B   242                                                      
REMARK 465     GLU B   243                                                      
REMARK 465     ALA B   244                                                      
REMARK 465     VAL B   245                                                      
REMARK 465     GLY B   246                                                      
REMARK 465     GLU B   247                                                      
REMARK 465     ASP B   248                                                      
REMARK 465     ALA B   249                                                      
REMARK 465     SER B   250                                                      
REMARK 465     LEU B   251                                                      
REMARK 465     LYS B   252                                                      
REMARK 465     SER B   253                                                      
REMARK 465     ARG B   254                                                      
REMARK 465     ASP B   255                                                      
REMARK 465     VAL B   256                                                      
REMARK 465     ALA B   257                                                      
REMARK 465     ALA B   258                                                      
REMARK 465     LEU B   259                                                      
REMARK 465     ASP B   260                                                      
REMARK 465     THR B   261                                                      
REMARK 465     ARG B   262                                                      
REMARK 465     LYS B   263                                                      
REMARK 465     SER B   264                                                      
REMARK 465     LYS B   265                                                      
REMARK 465     GLN B   266                                                      
REMARK 465     PRO B   308                                                      
REMARK 465     ALA B   309                                                      
REMARK 465     SER B   310                                                      
REMARK 465     GLN B   311                                                      
REMARK 465     ASP B   312                                                      
REMARK 465     GLY B   313                                                      
REMARK 465     PRO B   314                                                      
REMARK 465     ASP B   315                                                      
REMARK 465     VAL B   316                                                      
REMARK 465     GLN B   317                                                      
REMARK 465     GLN B   318                                                      
REMARK 465     ALA B   319                                                      
REMARK 465     VAL B   320                                                      
REMARK 465     THR B   321                                                      
REMARK 465     GLN B   322                                                      
REMARK 465     ALA B   323                                                      
REMARK 465     ILE B   324                                                      
REMARK 465     ALA B   325                                                      
REMARK 465     GLY B   326                                                      
REMARK 465     LEU B   327                                                      
REMARK 465     SER B   328                                                      
REMARK 465     GLU B   329                                                      
REMARK 465     ARG B   330                                                      
REMARK 465     GLY C   236                                                      
REMARK 465     ARG C   237                                                      
REMARK 465     SER C   238                                                      
REMARK 465     GLN C   239                                                      
REMARK 465     THR C   240                                                      
REMARK 465     ILE C   241                                                      
REMARK 465     ARG C   242                                                      
REMARK 465     GLU C   243                                                      
REMARK 465     ALA C   244                                                      
REMARK 465     VAL C   245                                                      
REMARK 465     GLY C   246                                                      
REMARK 465     GLU C   247                                                      
REMARK 465     ASP C   248                                                      
REMARK 465     ALA C   249                                                      
REMARK 465     SER C   250                                                      
REMARK 465     LEU C   251                                                      
REMARK 465     LYS C   252                                                      
REMARK 465     SER C   253                                                      
REMARK 465     ARG C   254                                                      
REMARK 465     ASP C   255                                                      
REMARK 465     VAL C   256                                                      
REMARK 465     ALA C   257                                                      
REMARK 465     ALA C   258                                                      
REMARK 465     LEU C   259                                                      
REMARK 465     ASP C   260                                                      
REMARK 465     THR C   261                                                      
REMARK 465     ARG C   262                                                      
REMARK 465     LYS C   263                                                      
REMARK 465     SER C   264                                                      
REMARK 465     LYS C   265                                                      
REMARK 465     GLN C   266                                                      
REMARK 465     PRO C   308                                                      
REMARK 465     ALA C   309                                                      
REMARK 465     SER C   310                                                      
REMARK 465     GLN C   311                                                      
REMARK 465     ASP C   312                                                      
REMARK 465     GLY C   313                                                      
REMARK 465     PRO C   314                                                      
REMARK 465     ASP C   315                                                      
REMARK 465     VAL C   316                                                      
REMARK 465     GLN C   317                                                      
REMARK 465     GLN C   318                                                      
REMARK 465     ALA C   319                                                      
REMARK 465     VAL C   320                                                      
REMARK 465     THR C   321                                                      
REMARK 465     GLN C   322                                                      
REMARK 465     ALA C   323                                                      
REMARK 465     ILE C   324                                                      
REMARK 465     ALA C   325                                                      
REMARK 465     GLY C   326                                                      
REMARK 465     LEU C   327                                                      
REMARK 465     SER C   328                                                      
REMARK 465     GLU C   329                                                      
REMARK 465     ARG C   330                                                      
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    PRO A 230   C   -  N   -  CA  ANGL. DEV. =   9.4 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    SER A   9      127.23     -4.11                                   
REMARK 500    LYS A  20      -32.98    -36.78                                   
REMARK 500    THR A 183      123.17    -27.41                                   
REMARK 500    PRO A 230       47.88    -58.56                                   
REMARK 500    LEU A 304       50.70   -102.80                                   
REMARK 500    SER B   9      138.55   -176.08                                   
REMARK 500    TYR B  23       33.32   -146.02                                   
REMARK 500    ALA B  64      151.07    -49.54                                   
REMARK 500    ASP B  71       43.44     83.47                                   
REMARK 500    ASP B 151       38.96    -94.38                                   
REMARK 500    SER B 177      112.86   -162.50                                   
REMARK 500    ASP B 178        4.53    -69.12                                   
REMARK 500    VAL B 180       95.77    -52.81                                   
REMARK 500    LYS B 182      161.50    -43.09                                   
REMARK 500    PRO B 230       47.20    -59.50                                   
REMARK 500    PRO B 306     -104.47    -78.12                                   
REMARK 500    SER C   9      139.48    -37.65                                   
REMARK 500    ALA C  10      -21.22    -39.43                                   
REMARK 500    SER C  12       -9.42    -48.53                                   
REMARK 500    ALA C  13       21.04    -72.89                                   
REMARK 500    ASN C  22      -76.29    -69.48                                   
REMARK 500    TYR C  23       40.26    -69.71                                   
REMARK 500    TYR C  24      -81.46    -69.05                                   
REMARK 500    VAL C  25      -35.47    -37.58                                   
REMARK 500    SER C  28     -153.90    -95.13                                   
REMARK 500    LYS C  49       -0.57    -57.80                                   
REMARK 500    GLU C  57       20.34    -79.34                                   
REMARK 500    ASP C  62       44.91    -93.29                                   
REMARK 500    ALA C  64      112.09   -174.37                                   
REMARK 500    SER C  73      154.13    173.21                                   
REMARK 500    ARG C  75       45.15   -103.93                                   
REMARK 500    ARG C  77      103.82    -44.45                                   
REMARK 500    PRO C  78      -73.54    -46.73                                   
REMARK 500    ALA C  94      -88.61    -62.42                                   
REMARK 500    LEU C  96       -0.38     49.11                                   
REMARK 500    ASP C  99       96.58    -47.47                                   
REMARK 500    ALA C 121      143.11    -30.03                                   
REMARK 500    ASP C 128       35.10     84.22                                   
REMARK 500    THR C 136      -93.19    -88.24                                   
REMARK 500    ASP C 151       24.91    -78.51                                   
REMARK 500    GLN C 152       74.50     56.17                                   
REMARK 500    ALA C 163      143.39    -37.58                                   
REMARK 500    THR C 183      124.13    -35.14                                   
REMARK 500    PHE C 185      -76.93    -56.57                                   
REMARK 500    LEU C 211        2.18    -61.24                                   
REMARK 500    HIS C 221        5.61     49.84                                   
REMARK 500    PRO C 230       82.49    -60.07                                   
REMARK 500    ALA C 233       27.77    -72.34                                   
REMARK 500    PHE C 234       73.48   -156.41                                   
REMARK 500    VAL C 268     -145.90   -126.66                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      51 RAMACHANDRAN OUTLIERS.                        
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                              MG A 900  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 146   ND1                                                    
REMARK 620 2 HIS A 157   NE2 100.8                                              
REMARK 620 3 HIS A 159   NE2  90.9  91.1                                        
REMARK 620 4 HOH A 942   O   171.0  86.0  83.0                                  
REMARK 620 5 HOH A 956   O    84.3 172.2  82.8  88.4                            
REMARK 620 6 HOH A 981   O    85.5  94.3 174.0 100.0  92.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 901  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 146   ND1                                                    
REMARK 620 2 HIS B 157   NE2 106.1                                              
REMARK 620 3 HIS B 159   NE2  85.8  75.7                                        
REMARK 620 4 HOH B 934   O   152.9  73.5  67.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 902  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C 146   ND1                                                    
REMARK 620 2 HIS C 157   NE2  93.3                                              
REMARK 620 3 HIS C 159   NE2  82.7  95.6                                        
REMARK 620 4 HOH C 905   O   127.8 120.6 126.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 900                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 604                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 605                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 606                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 607                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 608                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 610                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 612                 
DBREF  1P4D A    1   330  UNP    P14565   TRAI1_ECOLI      1    330             
DBREF  1P4D B    1   330  UNP    P14565   TRAI1_ECOLI      1    330             
DBREF  1P4D C    1   330  UNP    P14565   TRAI1_ECOLI      1    330             
SEQRES   1 A  330  MET MET SER ILE ALA GLN VAL ARG SER ALA GLY SER ALA          
SEQRES   2 A  330  GLY ASN TYR TYR THR ASP LYS ASP ASN TYR TYR VAL LEU          
SEQRES   3 A  330  GLY SER MET GLY GLU ARG TRP ALA GLY ARG GLY ALA GLU          
SEQRES   4 A  330  GLN LEU GLY LEU GLN GLY SER VAL ASP LYS ASP VAL PHE          
SEQRES   5 A  330  THR ARG LEU LEU GLU GLY ARG LEU PRO ASP GLY ALA ASP          
SEQRES   6 A  330  LEU SER ARG MET GLN ASP GLY SER ASN ARG HIS ARG PRO          
SEQRES   7 A  330  GLY TYR ASP LEU THR PHE SER ALA PRO LYS SER VAL SER          
SEQRES   8 A  330  MET MET ALA MET LEU GLY GLY ASP LYS ARG LEU ILE ASP          
SEQRES   9 A  330  ALA HIS ASN GLN ALA VAL ASP PHE ALA VAL ARG GLN VAL          
SEQRES  10 A  330  GLU ALA LEU ALA SER THR ARG VAL MET THR ASP GLY GLN          
SEQRES  11 A  330  SER GLU THR VAL LEU THR GLY ASN LEU VAL MET ALA LEU          
SEQRES  12 A  330  PHE ASN HIS ASP THR SER ARG ASP GLN GLU PRO GLN LEU          
SEQRES  13 A  330  HIS THR HIS ALA VAL VAL ALA ASN VAL THR GLN HIS ASN          
SEQRES  14 A  330  GLY GLU TRP LYS THR LEU SER SER ASP LYS VAL GLY LYS          
SEQRES  15 A  330  THR GLY PHE ILE GLU ASN VAL TYR ALA ASN GLN ILE ALA          
SEQRES  16 A  330  PHE GLY ARG LEU TYR ARG GLU LYS LEU LYS GLU GLN VAL          
SEQRES  17 A  330  GLU ALA LEU GLY TYR GLU THR GLU VAL VAL GLY LYS HIS          
SEQRES  18 A  330  GLY MET TRP GLU MET PRO GLY VAL PRO VAL GLU ALA PHE          
SEQRES  19 A  330  SER GLY ARG SER GLN THR ILE ARG GLU ALA VAL GLY GLU          
SEQRES  20 A  330  ASP ALA SER LEU LYS SER ARG ASP VAL ALA ALA LEU ASP          
SEQRES  21 A  330  THR ARG LYS SER LYS GLN HIS VAL ASP PRO GLU ILE LYS          
SEQRES  22 A  330  MET ALA GLU TRP MET GLN THR LEU LYS GLU THR GLY PHE          
SEQRES  23 A  330  ASP ILE ARG ALA TYR ARG ASP ALA ALA ASP GLN ARG ALA          
SEQRES  24 A  330  ASP LEU ARG THR LEU THR PRO GLY PRO ALA SER GLN ASP          
SEQRES  25 A  330  GLY PRO ASP VAL GLN GLN ALA VAL THR GLN ALA ILE ALA          
SEQRES  26 A  330  GLY LEU SER GLU ARG                                          
SEQRES   1 B  330  MET MET SER ILE ALA GLN VAL ARG SER ALA GLY SER ALA          
SEQRES   2 B  330  GLY ASN TYR TYR THR ASP LYS ASP ASN TYR TYR VAL LEU          
SEQRES   3 B  330  GLY SER MET GLY GLU ARG TRP ALA GLY ARG GLY ALA GLU          
SEQRES   4 B  330  GLN LEU GLY LEU GLN GLY SER VAL ASP LYS ASP VAL PHE          
SEQRES   5 B  330  THR ARG LEU LEU GLU GLY ARG LEU PRO ASP GLY ALA ASP          
SEQRES   6 B  330  LEU SER ARG MET GLN ASP GLY SER ASN ARG HIS ARG PRO          
SEQRES   7 B  330  GLY TYR ASP LEU THR PHE SER ALA PRO LYS SER VAL SER          
SEQRES   8 B  330  MET MET ALA MET LEU GLY GLY ASP LYS ARG LEU ILE ASP          
SEQRES   9 B  330  ALA HIS ASN GLN ALA VAL ASP PHE ALA VAL ARG GLN VAL          
SEQRES  10 B  330  GLU ALA LEU ALA SER THR ARG VAL MET THR ASP GLY GLN          
SEQRES  11 B  330  SER GLU THR VAL LEU THR GLY ASN LEU VAL MET ALA LEU          
SEQRES  12 B  330  PHE ASN HIS ASP THR SER ARG ASP GLN GLU PRO GLN LEU          
SEQRES  13 B  330  HIS THR HIS ALA VAL VAL ALA ASN VAL THR GLN HIS ASN          
SEQRES  14 B  330  GLY GLU TRP LYS THR LEU SER SER ASP LYS VAL GLY LYS          
SEQRES  15 B  330  THR GLY PHE ILE GLU ASN VAL TYR ALA ASN GLN ILE ALA          
SEQRES  16 B  330  PHE GLY ARG LEU TYR ARG GLU LYS LEU LYS GLU GLN VAL          
SEQRES  17 B  330  GLU ALA LEU GLY TYR GLU THR GLU VAL VAL GLY LYS HIS          
SEQRES  18 B  330  GLY MET TRP GLU MET PRO GLY VAL PRO VAL GLU ALA PHE          
SEQRES  19 B  330  SER GLY ARG SER GLN THR ILE ARG GLU ALA VAL GLY GLU          
SEQRES  20 B  330  ASP ALA SER LEU LYS SER ARG ASP VAL ALA ALA LEU ASP          
SEQRES  21 B  330  THR ARG LYS SER LYS GLN HIS VAL ASP PRO GLU ILE LYS          
SEQRES  22 B  330  MET ALA GLU TRP MET GLN THR LEU LYS GLU THR GLY PHE          
SEQRES  23 B  330  ASP ILE ARG ALA TYR ARG ASP ALA ALA ASP GLN ARG ALA          
SEQRES  24 B  330  ASP LEU ARG THR LEU THR PRO GLY PRO ALA SER GLN ASP          
SEQRES  25 B  330  GLY PRO ASP VAL GLN GLN ALA VAL THR GLN ALA ILE ALA          
SEQRES  26 B  330  GLY LEU SER GLU ARG                                          
SEQRES   1 C  330  MET MET SER ILE ALA GLN VAL ARG SER ALA GLY SER ALA          
SEQRES   2 C  330  GLY ASN TYR TYR THR ASP LYS ASP ASN TYR TYR VAL LEU          
SEQRES   3 C  330  GLY SER MET GLY GLU ARG TRP ALA GLY ARG GLY ALA GLU          
SEQRES   4 C  330  GLN LEU GLY LEU GLN GLY SER VAL ASP LYS ASP VAL PHE          
SEQRES   5 C  330  THR ARG LEU LEU GLU GLY ARG LEU PRO ASP GLY ALA ASP          
SEQRES   6 C  330  LEU SER ARG MET GLN ASP GLY SER ASN ARG HIS ARG PRO          
SEQRES   7 C  330  GLY TYR ASP LEU THR PHE SER ALA PRO LYS SER VAL SER          
SEQRES   8 C  330  MET MET ALA MET LEU GLY GLY ASP LYS ARG LEU ILE ASP          
SEQRES   9 C  330  ALA HIS ASN GLN ALA VAL ASP PHE ALA VAL ARG GLN VAL          
SEQRES  10 C  330  GLU ALA LEU ALA SER THR ARG VAL MET THR ASP GLY GLN          
SEQRES  11 C  330  SER GLU THR VAL LEU THR GLY ASN LEU VAL MET ALA LEU          
SEQRES  12 C  330  PHE ASN HIS ASP THR SER ARG ASP GLN GLU PRO GLN LEU          
SEQRES  13 C  330  HIS THR HIS ALA VAL VAL ALA ASN VAL THR GLN HIS ASN          
SEQRES  14 C  330  GLY GLU TRP LYS THR LEU SER SER ASP LYS VAL GLY LYS          
SEQRES  15 C  330  THR GLY PHE ILE GLU ASN VAL TYR ALA ASN GLN ILE ALA          
SEQRES  16 C  330  PHE GLY ARG LEU TYR ARG GLU LYS LEU LYS GLU GLN VAL          
SEQRES  17 C  330  GLU ALA LEU GLY TYR GLU THR GLU VAL VAL GLY LYS HIS          
SEQRES  18 C  330  GLY MET TRP GLU MET PRO GLY VAL PRO VAL GLU ALA PHE          
SEQRES  19 C  330  SER GLY ARG SER GLN THR ILE ARG GLU ALA VAL GLY GLU          
SEQRES  20 C  330  ASP ALA SER LEU LYS SER ARG ASP VAL ALA ALA LEU ASP          
SEQRES  21 C  330  THR ARG LYS SER LYS GLN HIS VAL ASP PRO GLU ILE LYS          
SEQRES  22 C  330  MET ALA GLU TRP MET GLN THR LEU LYS GLU THR GLY PHE          
SEQRES  23 C  330  ASP ILE ARG ALA TYR ARG ASP ALA ALA ASP GLN ARG ALA          
SEQRES  24 C  330  ASP LEU ARG THR LEU THR PRO GLY PRO ALA SER GLN ASP          
SEQRES  25 C  330  GLY PRO ASP VAL GLN GLN ALA VAL THR GLN ALA ILE ALA          
SEQRES  26 C  330  GLY LEU SER GLU ARG                                          
HET     MG  A 900       1                                                       
HET    EDO  A 600       4                                                       
HET    EDO  A 601       4                                                       
HET    EDO  A 606       4                                                       
HET    EDO  A 608       4                                                       
HET    EDO  A 612       4                                                       
HET     MG  B 901       1                                                       
HET    EDO  B 602       4                                                       
HET    EDO  B 604       4                                                       
HET    EDO  B 605       4                                                       
HET    EDO  B 607       4                                                       
HET    EDO  B 610       4                                                       
HET     MG  C 902       1                                                       
HET    EDO  C 603       4                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   4   MG    3(MG 2+)                                                     
FORMUL   5  EDO    11(C2 H6 O2)                                                 
FORMUL  18  HOH   *162(H2 O)                                                    
HELIX    1   1 SER A    9  ASP A   19  1                                  11    
HELIX    2   2 LYS A   20  TYR A   23  5                                   4    
HELIX    3   3 GLY A   35  LEU A   41  1                                   7    
HELIX    4   4 ASP A   48  GLU A   57  1                                  10    
HELIX    5   5 PRO A   87  LEU A   96  1                                  10    
HELIX    6   6 LYS A  100  ALA A  119  1                                  20    
HELIX    7   7 GLY A  184  ASN A  192  1                                   9    
HELIX    8   8 ASN A  192  LEU A  211  1                                  20    
HELIX    9   9 PRO A  230  SER A  235  5                                   6    
HELIX   10  10 ASP A  269  GLU A  283  1                                  15    
HELIX   11  11 ASP A  287  LEU A  304  1                                  18    
HELIX   12  12 SER B    9  ASP B   19  1                                  11    
HELIX   13  13 LYS B   20  TYR B   24  5                                   5    
HELIX   14  14 GLY B   35  LEU B   41  1                                   7    
HELIX   15  15 ASP B   48  GLU B   57  1                                  10    
HELIX   16  16 PRO B   87  LEU B   96  1                                  10    
HELIX   17  17 LYS B  100  ALA B  119  1                                  20    
HELIX   18  18 GLY B  184  ALA B  191  1                                   8    
HELIX   19  19 ASN B  192  LEU B  211  1                                  20    
HELIX   20  20 PRO B  230  SER B  235  5                                   6    
HELIX   21  21 ASP B  269  THR B  284  1                                  16    
HELIX   22  22 ASP B  287  THR B  303  1                                  17    
HELIX   23  23 GLY C   11  ALA C   13  5                                   3    
HELIX   24  24 GLY C   14  ASP C   19  1                                   6    
HELIX   25  25 GLY C   35  LEU C   41  1                                   7    
HELIX   26  26 PHE C   52  GLU C   57  1                                   6    
HELIX   27  27 PRO C   87  MET C   95  1                                   9    
HELIX   28  28 LYS C  100  GLU C  118  1                                  19    
HELIX   29  29 GLY C  184  ASN C  192  1                                   9    
HELIX   30  30 ASN C  192  LEU C  211  1                                  20    
HELIX   31  31 GLY C  219  GLY C  222  5                                   4    
HELIX   32  32 ASP C  269  THR C  284  1                                  16    
HELIX   33  33 ASP C  287  LEU C  304  1                                  18    
SHEET    1   A 5 MET A   2  GLN A   6  0                                        
SHEET    2   A 5 GLY A  79  SER A  85 -1  O  ASP A  81   N  ALA A   5           
SHEET    3   A 5 PRO A 154  ALA A 163 -1  O  VAL A 162   N  TYR A  80           
SHEET    4   A 5 MET A 141  THR A 148 -1  N  ALA A 142   O  VAL A 161           
SHEET    5   A 5 ARG A  32  ALA A  34 -1  N  ARG A  32   O  LEU A 143           
SHEET    1   B 2 MET A  69  GLN A  70  0                                        
SHEET    2   B 2 SER A  73  ASN A  74 -1  O  SER A  73   N  GLN A  70           
SHEET    1   C 2 SER A 122  THR A 127  0                                        
SHEET    2   C 2 GLN A 130  LEU A 135 -1  O  VAL A 134   N  THR A 123           
SHEET    1   D 2 THR A 166  HIS A 168  0                                        
SHEET    2   D 2 GLU A 171  LYS A 173 -1  O  LYS A 173   N  THR A 166           
SHEET    1   E 2 GLU A 216  VAL A 217  0                                        
SHEET    2   E 2 TRP A 224  GLU A 225 -1  O  GLU A 225   N  GLU A 216           
SHEET    1   F 5 MET B   2  GLN B   6  0                                        
SHEET    2   F 5 GLY B  79  SER B  85 -1  O  ASP B  81   N  ALA B   5           
SHEET    3   F 5 PRO B 154  ALA B 163 -1  O  ALA B 160   N  LEU B  82           
SHEET    4   F 5 MET B 141  THR B 148 -1  N  ALA B 142   O  VAL B 161           
SHEET    5   F 5 ARG B  32  ALA B  34 -1  N  ARG B  32   O  LEU B 143           
SHEET    1   G 2 SER B 122  THR B 127  0                                        
SHEET    2   G 2 GLN B 130  LEU B 135 -1  O  VAL B 134   N  THR B 123           
SHEET    1   H 2 THR B 166  HIS B 168  0                                        
SHEET    2   H 2 GLU B 171  LYS B 173 -1  O  GLU B 171   N  HIS B 168           
SHEET    1   I 2 GLU B 216  VAL B 217  0                                        
SHEET    2   I 2 TRP B 224  GLU B 225 -1  O  GLU B 225   N  GLU B 216           
SHEET    1   J 5 MET C   2  SER C   3  0                                        
SHEET    2   J 5 GLY C  79  SER C  85 -1  O  THR C  83   N  SER C   3           
SHEET    3   J 5 PRO C 154  ALA C 163 -1  O  ALA C 160   N  LEU C  82           
SHEET    4   J 5 MET C 141  THR C 148 -1  N  PHE C 144   O  HIS C 159           
SHEET    5   J 5 ARG C  32  ALA C  34 -1  N  ALA C  34   O  MET C 141           
SHEET    1   K 2 ARG C  59  LEU C  60  0                                        
SHEET    2   K 2 ALA C  64  ASP C  65 -1  O  ALA C  64   N  LEU C  60           
SHEET    1   L 2 SER C 122  MET C 126  0                                        
SHEET    2   L 2 SER C 131  LEU C 135 -1  O  VAL C 134   N  THR C 123           
SHEET    1   M 2 THR C 166  HIS C 168  0                                        
SHEET    2   M 2 GLU C 171  LYS C 173 -1  O  GLU C 171   N  HIS C 168           
SHEET    1   N 2 GLU C 216  VAL C 217  0                                        
SHEET    2   N 2 TRP C 224  GLU C 225 -1  O  GLU C 225   N  GLU C 216           
LINK         ND1 HIS A 146                MG    MG A 900     1555   1555  2.52  
LINK         NE2 HIS A 157                MG    MG A 900     1555   1555  2.27  
LINK         NE2 HIS A 159                MG    MG A 900     1555   1555  2.22  
LINK        MG    MG A 900                 O   HOH A 942     1555   1555  2.02  
LINK        MG    MG A 900                 O   HOH A 956     1555   1555  2.24  
LINK        MG    MG A 900                 O   HOH A 981     1555   1555  2.08  
LINK         ND1 HIS B 146                MG    MG B 901     1555   1555  2.29  
LINK         NE2 HIS B 157                MG    MG B 901     1555   1555  2.54  
LINK         NE2 HIS B 159                MG    MG B 901     1555   1555  2.68  
LINK        MG    MG B 901                 O   HOH B 934     1555   1555  2.45  
LINK         ND1 HIS C 146                MG    MG C 902     1555   1555  2.75  
LINK         NE2 HIS C 157                MG    MG C 902     1555   1555  2.77  
LINK         NE2 HIS C 159                MG    MG C 902     1555   1555  2.13  
LINK        MG    MG C 902                 O   HOH C 905     1555   1555  2.61  
SITE     1 AC1  6 HIS A 146  HIS A 157  HIS A 159  HOH A 942                    
SITE     2 AC1  6 HOH A 956  HOH A 981                                          
SITE     1 AC2  4 HIS B 146  HIS B 157  HIS B 159  HOH B 934                    
SITE     1 AC3  4 HIS C 146  HIS C 157  HIS C 159  HOH C 905                    
SITE     1 AC4  5 ARG A 101  GLN A 108  GLN A 207  ARG B 115                    
SITE     2 AC4  5 EDO B 605                                                     
SITE     1 AC5  2 LYS A 100  ASP A 104                                          
SITE     1 AC6  6 ARG C 101  ASP C 104  ALA C 105  GLN C 108                    
SITE     2 AC6  6 GLN C 207  LEU C 211                                          
SITE     1 AC7  1 SER B  46                                                     
SITE     1 AC8  4 GLN A 207  EDO A 600  PHE B 112  LYS B 203                    
SITE     1 AC9  2 PHE A 112  GLN A 116                                          
SITE     1 BC1  1 SER B  12                                                     
SITE     1 BC2  1 LYS A 282                                                     
SITE     1 BC3  6 ASP A 128  VAL B 125  GLU B 171  LYS B 173                    
SITE     2 BC3  6 HOH B 950  HOH B 951                                          
SITE     1 BC4  7 ALA A  34  ASP A 111  VAL A 114  ARG A 115                    
SITE     2 BC4  7 HOH A 926  HOH A 934  HOH A 979                               
CRYST1  128.219  128.219  121.184  90.00  90.00 120.00 P 31 2 1     18          
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      0.007799  0.004503  0.000000        0.00000                         
SCALE2      0.000000  0.009006  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008252        0.00000