PDB Short entry for 1SOT
HEADER    HYDROLASE                               15-MAR-04   1SOT              
TITLE     CRYSTAL STRUCTURE OF THE DEGS STRESS SENSOR                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEASE DEGS;                                             
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: PROTEASE PLUS PDZ DOMAIN;                                  
COMPND   5 EC: 3.4.21.-;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: DEGS, HHOB, HTRH, B3235, Z4594, ECS4108;                       
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: PET21B                                    
KEYWDS    STRESS RESPONSE, PROTEIN QUALITY CONTROL, PDZ, UPR, HTRA,             
KEYWDS   2 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.WILKEN,K.KITZING,R.KURZBAUER,M.EHRMANN,T.CLAUSEN                    
REVDAT   2   24-FEB-09 1SOT    1       VERSN                                    
REVDAT   1   08-JUN-04 1SOT    0                                                
JRNL        AUTH   C.WILKEN,K.KITZING,R.KURZBAUER,M.EHRMANN,T.CLAUSEN           
JRNL        TITL   CRYSTAL STRUCTURE OF THE DEGS STRESS SENSOR: HOW A           
JRNL        TITL 2 PDZ DOMAIN RECOGNIZES MISFOLDED PROTEIN AND                  
JRNL        TITL 3 ACTIVATES A PROTEASE                                         
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 117   483 2004              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   15137941                                                     
JRNL        DOI    10.1016/S0092-8674(04)00454-4                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   N.P.WALSH,B.M.ALBA,B.BOSE,C.A.GROSS,R.T.SAUER                
REMARK   1  TITL   OMP PEPTIDE SIGNALS INITIATE THE ENVELOPE STRESS             
REMARK   1  TITL 2 RESPONSE BY ACTIVATING DEGS PROTEASE VIA RELIEF OF           
REMARK   1  TITL 3 INHIBITION MEDIATED BY ITS PDZ DOMAIN                        
REMARK   1  REF    CELL(CAMBRIDGE,MASS.)         V. 113    61 2003              
REMARK   1  REFN                   ISSN 0092-8674                               
REMARK   1  DOI    10.1016/S0092-8674(03)00203-4                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
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)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 51588                          
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 SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2510                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
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) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6287                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 330                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 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) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
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) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.59                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
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 1SOT COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAR-04.                  
REMARK 100 THE RCSB ID CODE IS RCSB021882.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-JUN-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-4                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9393                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 51588                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.04900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.34                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.93                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.20500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.400                              
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 1KY9                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.63                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, MPD, MAGNESIUM CHLORIDE,       
REMARK 280  HEPES, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292.K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      103.84050            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       71.53100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      103.84050            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       71.53100            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4660 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 37000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     LYS A   222                                                      
REMARK 465     SER A   223                                                      
REMARK 465     ASN A   224                                                      
REMARK 465     ASP A   225                                                      
REMARK 465     GLY A   226                                                      
REMARK 465     GLU A   227                                                      
REMARK 465     THR A   228                                                      
REMARK 465     PRO A   229                                                      
REMARK 465     GLU A   265                                                      
REMARK 465     ILE A   266                                                      
REMARK 465     ALA A   267                                                      
REMARK 465     PRO A   268                                                      
REMARK 465     LEU A   269                                                      
REMARK 465     HIS A   270                                                      
REMARK 465     ALA A   271                                                      
REMARK 465     GLN A   272                                                      
REMARK 465     GLY A   273                                                      
REMARK 465     GLY A   274                                                      
REMARK 465     GLY A   275                                                      
REMARK 465     ILE A   276                                                      
REMARK 465     ASP A   277                                                      
REMARK 465     GLN A   278                                                      
REMARK 465     LEU A   279                                                      
REMARK 465     GLN A   280                                                      
REMARK 465     MSE A   336                                                      
REMARK 465     ARG A   337                                                      
REMARK 465     ASP A   338                                                      
REMARK 465     ASP A   339                                                      
REMARK 465     LYS A   340                                                      
REMARK 465     THR A   354                                                      
REMARK 465     ASN A   355                                                      
REMARK 465     HIS A   356                                                      
REMARK 465     HIS A   357                                                      
REMARK 465     HIS A   358                                                      
REMARK 465     HIS A   359                                                      
REMARK 465     HIS A   360                                                      
REMARK 465     HIS A   361                                                      
REMARK 465     LYS B   222                                                      
REMARK 465     SER B   223                                                      
REMARK 465     ASN B   224                                                      
REMARK 465     ASP B   225                                                      
REMARK 465     GLY B   226                                                      
REMARK 465     GLU B   227                                                      
REMARK 465     THR B   228                                                      
REMARK 465     GLU B   265                                                      
REMARK 465     ILE B   266                                                      
REMARK 465     ALA B   267                                                      
REMARK 465     PRO B   268                                                      
REMARK 465     LEU B   269                                                      
REMARK 465     HIS B   270                                                      
REMARK 465     ALA B   271                                                      
REMARK 465     GLN B   272                                                      
REMARK 465     GLY B   273                                                      
REMARK 465     GLY B   274                                                      
REMARK 465     GLY B   275                                                      
REMARK 465     ILE B   276                                                      
REMARK 465     ASP B   277                                                      
REMARK 465     GLN B   278                                                      
REMARK 465     LEU B   279                                                      
REMARK 465     ARG B   337                                                      
REMARK 465     ASP B   338                                                      
REMARK 465     ASP B   339                                                      
REMARK 465     LYS B   340                                                      
REMARK 465     LYS C   222                                                      
REMARK 465     SER C   223                                                      
REMARK 465     ASN C   224                                                      
REMARK 465     ASP C   225                                                      
REMARK 465     GLY C   226                                                      
REMARK 465     GLU C   227                                                      
REMARK 465     THR C   228                                                      
REMARK 465     PRO C   229                                                      
REMARK 465     GLU C   265                                                      
REMARK 465     ILE C   266                                                      
REMARK 465     ALA C   267                                                      
REMARK 465     PRO C   268                                                      
REMARK 465     LEU C   269                                                      
REMARK 465     HIS C   270                                                      
REMARK 465     ALA C   271                                                      
REMARK 465     GLN C   272                                                      
REMARK 465     GLY C   273                                                      
REMARK 465     GLY C   274                                                      
REMARK 465     GLY C   275                                                      
REMARK 465     ILE C   276                                                      
REMARK 465     ASP C   277                                                      
REMARK 465     GLN C   278                                                      
REMARK 465     LEU C   279                                                      
REMARK 465     GLN C   280                                                      
REMARK 465     VAL C   334                                                      
REMARK 465     VAL C   335                                                      
REMARK 465     MSE C   336                                                      
REMARK 465     ARG C   337                                                      
REMARK 465     ASP C   338                                                      
REMARK 465     ASP C   339                                                      
REMARK 465     LYS C   340                                                      
REMARK 465     GLN C   341                                                      
REMARK 465     ASN C   355                                                      
REMARK 465     HIS C   356                                                      
REMARK 465     HIS C   357                                                      
REMARK 465     HIS C   358                                                      
REMARK 465     HIS C   359                                                      
REMARK 465     HIS C   360                                                      
REMARK 465     HIS C   361                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 230    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 264    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL A 287    CG1  CG2                                            
REMARK 470     SER A 288    OG                                                  
REMARK 470     ILE A 298    CG1  CG2  CD1                                       
REMARK 470     VAL A 335    CG1  CG2                                            
REMARK 470     GLN A 341    CG   CD   OE1  NE2                                  
REMARK 470     LEU A 342    CG   CD1  CD2                                       
REMARK 470     THR A 343    OG1  CG2                                            
REMARK 470     LEU A 344    CG   CD1  CD2                                       
REMARK 470     ARG B 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG B 264    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP B 290    CG   OD1  OD2                                       
REMARK 470     ILE B 298    CG1  CG2  CD1                                       
REMARK 470     GLN B 341    CG   CD   OE1  NE2                                  
REMARK 470     THR B 354    OG1  CG2                                            
REMARK 470     ASN B 355    CG   OD1  ND2                                       
REMARK 470     ARG C 186    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG C 264    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE C 298    CG1  CG2  CD1                                       
REMARK 470     ASP C 308    CG   OD1  OD2                                       
REMARK 470     ASN C 309    CG   OD1  ND2                                       
REMARK 470     LYS C 310    CG   CD   CE   NZ                                   
REMARK 470     ILE C 331    CG1  CG2  CD1                                       
REMARK 470     VAL C 333    CG1  CG2                                            
REMARK 470     LEU C 342    CG   CD1  CD2                                       
REMARK 470     THR C 343    OG1  CG2                                            
REMARK 470     LEU C 344    CG   CD1  CD2                                       
REMARK 470     THR C 354    OG1  CG2                                            
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C SSEQI                                                      
REMARK 475     THR B   68                                                       
REMARK 475     ASN B   69                                                       
REMARK 475     SER B   70                                                       
REMARK 475     HIS B   71                                                       
REMARK 475     ASN B   72                                                       
REMARK 475     GLN B   73                                                       
REMARK 475     LEU B   74                                                       
REMARK 475     GLU B   75                                                       
REMARK 475     ILE B   76                                                       
REMARK 475     ARG B   77                                                       
REMARK 475     THR B   78                                                       
REMARK 475     THR C   68                                                       
REMARK 475     ASN C   69                                                       
REMARK 475     SER C   70                                                       
REMARK 475     HIS C   71                                                       
REMARK 475     ASN C   72                                                       
REMARK 475     GLN C   73                                                       
REMARK 475     LEU C   74                                                       
REMARK 475     GLU C   75                                                       
REMARK 475     ILE C   76                                                       
REMARK 475     ARG C   77                                                       
REMARK 475     THR C   78                                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   C    ILE C    76     O    HOH C   374              0.20            
REMARK 500   CB   ILE B    76     O    HOH B   423              0.36            
REMARK 500   CB   ILE C    76     O    HOH C   420              0.47            
REMARK 500   CA   ARG C    77     O    HOH C   370              0.59            
REMARK 500   CB   ARG C    77     O    HOH C   370              1.04            
REMARK 500   CG1  ILE C    76     O    HOH C   420              1.08            
REMARK 500   O    ILE C    76     O    HOH C   374              1.21            
REMARK 500   CG1  ILE B    76     O    HOH B   423              1.30            
REMARK 500   CA   ILE C    76     O    HOH C   374              1.44            
REMARK 500   N    ARG C    77     O    HOH C   374              1.47            
REMARK 500   CA   ILE B    76     O    HOH B   423              1.49            
REMARK 500   N    ARG C    77     O    HOH C   370              1.51            
REMARK 500   CG2  ILE C    76     O    HOH C   420              1.62            
REMARK 500   CG2  ILE B    76     O    HOH B   423              1.63            
REMARK 500   NH2  ARG B    64     CB   LEU B    74              1.64            
REMARK 500   CA   ILE C    76     O    HOH C   420              1.82            
REMARK 500   C    ARG C    77     O    HOH C   370              1.96            
REMARK 500   CG   ARG C    77     O    HOH C   370              2.01            
REMARK 500   CA   GLY B    65     OD2  ASP B   102              2.08            
REMARK 500   NH2  ARG B    64     CD1  LEU B    74              2.12            
REMARK 500   CD1  ILE C    76     O    HOH C   420              2.13            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   ND2  ASN B   144     NE2  HIS B   361     1554     2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ARG B  77   C     THR B  78   N      -0.406                       
REMARK 500    HIS B 361   C     HIS B 361   OXT     0.131                       
REMARK 500    ARG C  77   C     THR C  78   N      -0.223                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG B  77   O   -  C   -  N   ANGL. DEV. = -12.2 DEGREES          
REMARK 500    THR B  78   C   -  N   -  CA  ANGL. DEV. =  19.6 DEGREES          
REMARK 500    ARG C  64   CA  -  C   -  N   ANGL. DEV. = -19.9 DEGREES          
REMARK 500    ARG C  64   O   -  C   -  N   ANGL. DEV. = -94.6 DEGREES          
REMARK 500    ARG C  77   O   -  C   -  N   ANGL. DEV. = -11.8 DEGREES          
REMARK 500    THR C  78   C   -  N   -  CA  ANGL. DEV. =  15.4 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    ASN A 160       64.36   -107.57                                   
REMARK 500    LEU A 164       20.38   -156.89                                   
REMARK 500    LEU A 218      104.54    -56.61                                   
REMARK 500    SER A 219     -176.81     37.32                                   
REMARK 500    PHE A 220     -178.09    177.22                                   
REMARK 500    ARG A 250      -70.06    -60.55                                   
REMARK 500    ILE A 259       -8.83   -147.67                                   
REMARK 500    VAL A 284       85.05    -66.69                                   
REMARK 500    ASN A 285      -71.07    -60.66                                   
REMARK 500    ASN A 295       45.18    -69.81                                   
REMARK 500    ALA A 296     -175.42   -174.63                                   
REMARK 500    ILE A 298      120.00   -167.72                                   
REMARK 500    ASN A 301       54.21   -171.52                                   
REMARK 500    ILE A 305      -74.89   -120.96                                   
REMARK 500    ASP A 308      -63.91   -155.18                                   
REMARK 500    PRO A 311      145.25    -35.19                                   
REMARK 500    ALA A 312       64.04   -110.50                                   
REMARK 500    ILE A 313      -81.39    -46.16                                   
REMARK 500    VAL A 334      -88.94    -48.31                                   
REMARK 500    THR A 343       95.96    -53.84                                   
REMARK 500    TYR A 351      128.69    -15.97                                   
REMARK 500    PRO A 352      152.64    -49.16                                   
REMARK 500    ASN B  69     -150.23   -105.36                                   
REMARK 500    LEU B  74       95.95    -59.73                                   
REMARK 500    ARG B  77      -68.75    -98.78                                   
REMARK 500    ASN B 160       76.25   -105.56                                   
REMARK 500    TYR B 162       67.26   -102.11                                   
REMARK 500    ASN B 163      -29.67   -157.52                                   
REMARK 500    THR B 184      -38.11   -145.13                                   
REMARK 500    ARG B 186      -43.29    -23.26                                   
REMARK 500    SER B 219     -172.52     38.60                                   
REMARK 500    PHE B 220     -169.14    169.48                                   
REMARK 500    GLU B 230      -96.79    -89.55                                   
REMARK 500    SER B 288      142.63    -30.66                                   
REMARK 500    ASN B 295       47.61    -83.95                                   
REMARK 500    ALA B 296     -172.33   -176.92                                   
REMARK 500    ILE B 298      123.31    178.45                                   
REMARK 500    GLN B 299      -52.54   -129.07                                   
REMARK 500    VAL B 300      -50.25   -169.45                                   
REMARK 500    ILE B 313      -73.59    -63.09                                   
REMARK 500    PRO B 352      113.92    -39.63                                   
REMARK 500    THR B 354      123.36   -170.94                                   
REMARK 500    HIS B 360       -7.19     87.01                                   
REMARK 500    ASN C  67       39.99    -79.80                                   
REMARK 500    HIS C  71      -10.28   -160.18                                   
REMARK 500    LEU C  74      101.42    -53.23                                   
REMARK 500    ASP C 102       -6.99     77.77                                   
REMARK 500    GLN C 103      119.88    177.40                                   
REMARK 500    ASN C 160       75.94   -105.20                                   
REMARK 500    ASN C 163      -39.54   -147.86                                   
REMARK 500    SER C 195      115.21    -29.52                                   
REMARK 500    SER C 201      117.47    -39.84                                   
REMARK 500    SER C 219      137.72    174.84                                   
REMARK 500    PHE C 220       90.45    153.53                                   
REMARK 500    ASN C 285      -10.12   -160.32                                   
REMARK 500    GLU C 286      132.44   -171.31                                   
REMARK 500    VAL C 287       34.53   -155.41                                   
REMARK 500    PRO C 289       41.12    -69.93                                   
REMARK 500    ASP C 290       25.91     45.00                                   
REMARK 500    PRO C 292       10.13    -58.99                                   
REMARK 500    GLN C 299     -122.62    -83.54                                   
REMARK 500    VAL C 300      -12.80   -151.70                                   
REMARK 500    ASN C 301       31.54   -152.96                                   
REMARK 500    ASP C 308       18.50     52.62                                   
REMARK 500    ASN C 309       -5.53     93.93                                   
REMARK 500    ALA C 312       56.65   -116.76                                   
REMARK 500    ILE C 313      -78.53    -57.48                                   
REMARK 500    THR C 343       93.18    167.75                                   
REMARK 500    GLN C 345      105.54     -9.08                                   
REMARK 500    GLU C 350      127.73    -34.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER                       
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ARG B  64        -15.75                                           
REMARK 500    ARG C  64         30.87                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 419        DISTANCE =  5.99 ANGSTROMS                       
REMARK 525    HOH A 468        DISTANCE =  5.19 ANGSTROMS                       
REMARK 525    HOH A 499        DISTANCE =  6.43 ANGSTROMS                       
DBREF  1SOT A   43   355  UNP    P31137   DEGS_ECOLI      43    355             
DBREF  1SOT B   43   355  UNP    P31137   DEGS_ECOLI      43    355             
DBREF  1SOT C   43   355  UNP    P31137   DEGS_ECOLI      43    355             
SEQADV 1SOT MSE A   42  UNP  P31137              MODIFIED RESIDUE               
SEQADV 1SOT MSE A   85  UNP  P31137    MET    85 MODIFIED RESIDUE               
SEQADV 1SOT MSE A  213  UNP  P31137    MET   213 MODIFIED RESIDUE               
SEQADV 1SOT MSE A  245  UNP  P31137    MET   245 MODIFIED RESIDUE               
SEQADV 1SOT MSE A  319  UNP  P31137    MET   319 MODIFIED RESIDUE               
SEQADV 1SOT MSE A  336  UNP  P31137    MET   336 MODIFIED RESIDUE               
SEQADV 1SOT HIS A  356  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS A  357  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS A  358  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS A  359  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS A  360  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS A  361  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT MSE B   42  UNP  P31137              MODIFIED RESIDUE               
SEQADV 1SOT MSE B   85  UNP  P31137    MET    85 MODIFIED RESIDUE               
SEQADV 1SOT MSE B  213  UNP  P31137    MET   213 MODIFIED RESIDUE               
SEQADV 1SOT MSE B  245  UNP  P31137    MET   245 MODIFIED RESIDUE               
SEQADV 1SOT MSE B  319  UNP  P31137    MET   319 MODIFIED RESIDUE               
SEQADV 1SOT MSE B  336  UNP  P31137    MET   336 MODIFIED RESIDUE               
SEQADV 1SOT HIS B  356  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS B  357  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS B  358  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS B  359  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS B  360  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS B  361  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT MSE C   42  UNP  P31137              MODIFIED RESIDUE               
SEQADV 1SOT MSE C   85  UNP  P31137    MET    85 MODIFIED RESIDUE               
SEQADV 1SOT MSE C  213  UNP  P31137    MET   213 MODIFIED RESIDUE               
SEQADV 1SOT MSE C  245  UNP  P31137    MET   245 MODIFIED RESIDUE               
SEQADV 1SOT MSE C  319  UNP  P31137    MET   319 MODIFIED RESIDUE               
SEQADV 1SOT MSE C  336  UNP  P31137    MET   336 MODIFIED RESIDUE               
SEQADV 1SOT HIS C  356  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS C  357  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS C  358  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS C  359  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS C  360  UNP  P31137              EXPRESSION TAG                 
SEQADV 1SOT HIS C  361  UNP  P31137              EXPRESSION TAG                 
SEQRES   1 A  320  MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA          
SEQRES   2 A  320  ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN          
SEQRES   3 A  320  THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY          
SEQRES   4 A  320  SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR          
SEQRES   5 A  320  ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL          
SEQRES   6 A  320  ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL          
SEQRES   7 A  320  GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE          
SEQRES   8 A  320  ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA          
SEQRES   9 A  320  ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE          
SEQRES  10 A  320  GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY          
SEQRES  11 A  320  ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR          
SEQRES  12 A  320  GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN          
SEQRES  13 A  320  HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY          
SEQRES  14 A  320  GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER          
SEQRES  15 A  320  ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE          
SEQRES  16 A  320  PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE          
SEQRES  17 A  320  ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY          
SEQRES  18 A  320  GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY          
SEQRES  19 A  320  ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER          
SEQRES  20 A  320  PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN          
SEQRES  21 A  320  ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER          
SEQRES  22 A  320  ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO          
SEQRES  23 A  320  GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS          
SEQRES  24 A  320  GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA          
SEQRES  25 A  320  THR ASN HIS HIS HIS HIS HIS HIS                              
SEQRES   1 B  320  MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA          
SEQRES   2 B  320  ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN          
SEQRES   3 B  320  THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY          
SEQRES   4 B  320  SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR          
SEQRES   5 B  320  ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL          
SEQRES   6 B  320  ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL          
SEQRES   7 B  320  GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE          
SEQRES   8 B  320  ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA          
SEQRES   9 B  320  ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE          
SEQRES  10 B  320  GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY          
SEQRES  11 B  320  ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR          
SEQRES  12 B  320  GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN          
SEQRES  13 B  320  HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY          
SEQRES  14 B  320  GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER          
SEQRES  15 B  320  ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE          
SEQRES  16 B  320  PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE          
SEQRES  17 B  320  ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY          
SEQRES  18 B  320  GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY          
SEQRES  19 B  320  ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER          
SEQRES  20 B  320  PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN          
SEQRES  21 B  320  ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER          
SEQRES  22 B  320  ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO          
SEQRES  23 B  320  GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS          
SEQRES  24 B  320  GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA          
SEQRES  25 B  320  THR ASN HIS HIS HIS HIS HIS HIS                              
SEQRES   1 C  320  MSE THR PRO ALA SER TYR ASN LEU ALA VAL ARG ARG ALA          
SEQRES   2 C  320  ALA PRO ALA VAL VAL ASN VAL TYR ASN ARG GLY LEU ASN          
SEQRES   3 C  320  THR ASN SER HIS ASN GLN LEU GLU ILE ARG THR LEU GLY          
SEQRES   4 C  320  SER GLY VAL ILE MSE ASP GLN ARG GLY TYR ILE ILE THR          
SEQRES   5 C  320  ASN LYS HIS VAL ILE ASN ASP ALA ASP GLN ILE ILE VAL          
SEQRES   6 C  320  ALA LEU GLN ASP GLY ARG VAL PHE GLU ALA LEU LEU VAL          
SEQRES   7 C  320  GLY SER ASP SER LEU THR ASP LEU ALA VAL LEU LYS ILE          
SEQRES   8 C  320  ASN ALA THR GLY GLY LEU PRO THR ILE PRO ILE ASN ALA          
SEQRES   9 C  320  ARG ARG VAL PRO HIS ILE GLY ASP VAL VAL LEU ALA ILE          
SEQRES  10 C  320  GLY ASN PRO TYR ASN LEU GLY GLN THR ILE THR GLN GLY          
SEQRES  11 C  320  ILE ILE SER ALA THR GLY ARG ILE GLY LEU ASN PRO THR          
SEQRES  12 C  320  GLY ARG GLN ASN PHE LEU GLN THR ASP ALA SER ILE ASN          
SEQRES  13 C  320  HIS GLY ASN SER GLY GLY ALA LEU VAL ASN SER LEU GLY          
SEQRES  14 C  320  GLU LEU MSE GLY ILE ASN THR LEU SER PHE ASP LYS SER          
SEQRES  15 C  320  ASN ASP GLY GLU THR PRO GLU GLY ILE GLY PHE ALA ILE          
SEQRES  16 C  320  PRO PHE GLN LEU ALA THR LYS ILE MSE ASP LYS LEU ILE          
SEQRES  17 C  320  ARG ASP GLY ARG VAL ILE ARG GLY TYR ILE GLY ILE GLY          
SEQRES  18 C  320  GLY ARG GLU ILE ALA PRO LEU HIS ALA GLN GLY GLY GLY          
SEQRES  19 C  320  ILE ASP GLN LEU GLN GLY ILE VAL VAL ASN GLU VAL SER          
SEQRES  20 C  320  PRO ASP GLY PRO ALA ALA ASN ALA GLY ILE GLN VAL ASN          
SEQRES  21 C  320  ASP LEU ILE ILE SER VAL ASP ASN LYS PRO ALA ILE SER          
SEQRES  22 C  320  ALA LEU GLU THR MSE ASP GLN VAL ALA GLU ILE ARG PRO          
SEQRES  23 C  320  GLY SER VAL ILE PRO VAL VAL VAL MSE ARG ASP ASP LYS          
SEQRES  24 C  320  GLN LEU THR LEU GLN VAL THR ILE GLN GLU TYR PRO ALA          
SEQRES  25 C  320  THR ASN HIS HIS HIS HIS HIS HIS                              
MODRES 1SOT MSE A   42  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE A   85  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE A  213  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE A  245  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE A  319  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B   42  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B   85  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B  213  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B  245  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B  319  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE B  336  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE C   42  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE C   85  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE C  213  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE C  245  MET  SELENOMETHIONINE                                   
MODRES 1SOT MSE C  319  MET  SELENOMETHIONINE                                   
HET    MSE  A  42       8                                                       
HET    MSE  A  85       8                                                       
HET    MSE  A 213       8                                                       
HET    MSE  A 245       8                                                       
HET    MSE  A 319       8                                                       
HET    MSE  B  42       8                                                       
HET    MSE  B  85       8                                                       
HET    MSE  B 213       8                                                       
HET    MSE  B 245       8                                                       
HET    MSE  B 319       8                                                       
HET    MSE  B 336       8                                                       
HET    MSE  C  42       8                                                       
HET    MSE  C  85       8                                                       
HET    MSE  C 213       8                                                       
HET    MSE  C 245       8                                                       
HET    MSE  C 319       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    16(C5 H11 N O2 SE)                                           
FORMUL   4  HOH   *330(H2 O)                                                    
HELIX    1   1 TYR A   47  ALA A   55  1                                   9    
HELIX    2   2 LYS A   95  ASN A   99  1                                   5    
HELIX    3   3 GLY A  185  PHE A  189  5                                   5    
HELIX    4   4 PHE A  238  ASP A  251  1                                  14    
HELIX    5   5 ALA A  315  ILE A  325  1                                  11    
HELIX    6   6 TYR B   47  ALA B   55  1                                   9    
HELIX    7   7 LYS B   95  ASN B   99  1                                   5    
HELIX    8   8 GLY B  185  PHE B  189  5                                   5    
HELIX    9   9 PHE B  238  GLY B  252  1                                  15    
HELIX   10  10 SER B  314  GLU B  324  1                                  11    
HELIX   11  11 TYR C   47  ALA C   55  1                                   9    
HELIX   12  12 LYS C   95  ASN C   99  1                                   5    
HELIX   13  13 GLY C  185  PHE C  189  5                                   5    
HELIX   14  14 PHE C  238  GLY C  252  1                                  15    
HELIX   15  15 ALA C  315  ALA C  323  1                                   9    
SHEET    1   A 7 VAL A  58  GLY A  65  0                                        
SHEET    2   A 7 GLU A  75  ILE A  84 -1  O  THR A  78   N  ASN A  63           
SHEET    3   A 7 TYR A  90  ASN A  94 -1  O  ILE A  92   N  VAL A  83           
SHEET    4   A 7 LEU A 127  ILE A 132 -1  O  LEU A 130   N  ILE A  91           
SHEET    5   A 7 VAL A 113  ASP A 122 -1  N  VAL A 119   O  VAL A 129           
SHEET    6   A 7 GLN A 103  ALA A 107 -1  N  VAL A 106   O  PHE A 114           
SHEET    7   A 7 VAL A  58  GLY A  65 -1  N  TYR A  62   O  ILE A 105           
SHEET    1   B 7 VAL A 154  GLY A 159  0                                        
SHEET    2   B 7 THR A 167  ALA A 175 -1  O  THR A 167   N  GLY A 159           
SHEET    3   B 7 LEU A 190  THR A 192 -1  O  GLN A 191   N  SER A 174           
SHEET    4   B 7 GLY A 233  PRO A 237 -1  O  GLY A 233   N  THR A 192           
SHEET    5   B 7 LEU A 212  THR A 217 -1  N  THR A 217   O  PHE A 234           
SHEET    6   B 7 ALA A 204  ASN A 207 -1  N  LEU A 205   O  MSE A 213           
SHEET    7   B 7 VAL A 154  GLY A 159 -1  N  ILE A 158   O  ALA A 204           
SHEET    1   C 2 GLY A 257  TYR A 258  0                                        
SHEET    2   C 2 GLN A 349  GLU A 350 -1  O  GLN A 349   N  TYR A 258           
SHEET    1   D 2 ILE A 282  VAL A 283  0                                        
SHEET    2   D 2 LEU A 303  ILE A 304 -1  O  ILE A 304   N  ILE A 282           
SHEET    1   E 2 VAL A 330  VAL A 333  0                                        
SHEET    2   E 2 LEU A 344  THR A 347 -1  O  VAL A 346   N  ILE A 331           
SHEET    1   F 7 VAL B  58  GLY B  65  0                                        
SHEET    2   F 7 GLU B  75  ILE B  84 -1  O  GLY B  80   N  VAL B  61           
SHEET    3   F 7 TYR B  90  ASN B  94 -1  O  ILE B  92   N  VAL B  83           
SHEET    4   F 7 LEU B 127  LYS B 131 -1  O  LEU B 130   N  ILE B  91           
SHEET    5   F 7 VAL B 113  ASP B 122 -1  N  ASP B 122   O  LEU B 127           
SHEET    6   F 7 GLN B 103  ALA B 107 -1  N  VAL B 106   O  PHE B 114           
SHEET    7   F 7 VAL B  58  GLY B  65 -1  N  TYR B  62   O  ILE B 105           
SHEET    1   G 7 VAL B 154  GLY B 159  0                                        
SHEET    2   G 7 THR B 167  ALA B 175 -1  O  THR B 167   N  GLY B 159           
SHEET    3   G 7 LEU B 190  THR B 192 -1  O  GLN B 191   N  SER B 174           
SHEET    4   G 7 GLY B 233  PRO B 237 -1  O  GLY B 233   N  THR B 192           
SHEET    5   G 7 LEU B 212  THR B 217 -1  N  ILE B 215   O  ILE B 236           
SHEET    6   G 7 ALA B 204  ASN B 207 -1  N  LEU B 205   O  MSE B 213           
SHEET    7   G 7 VAL B 154  GLY B 159 -1  N  ILE B 158   O  ALA B 204           
SHEET    1   H 2 GLY B 257  TYR B 258  0                                        
SHEET    2   H 2 GLN B 349  GLU B 350 -1  O  GLN B 349   N  TYR B 258           
SHEET    1   I 4 ILE B 282  VAL B 283  0                                        
SHEET    2   I 4 LEU B 303  VAL B 307 -1  O  ILE B 304   N  ILE B 282           
SHEET    3   I 4 VAL B 330  VAL B 335 -1  O  VAL B 334   N  ILE B 305           
SHEET    4   I 4 LEU B 342  THR B 347 -1  O  VAL B 346   N  ILE B 331           
SHEET    1   J 7 VAL C  58  ASN C  63  0                                        
SHEET    2   J 7 THR C  78  ILE C  84 -1  O  THR C  78   N  ASN C  63           
SHEET    3   J 7 TYR C  90  ASN C  94 -1  O  ILE C  92   N  VAL C  83           
SHEET    4   J 7 LEU C 127  LYS C 131 -1  O  LEU C 130   N  ILE C  91           
SHEET    5   J 7 VAL C 113  ASP C 122 -1  N  ASP C 122   O  LEU C 127           
SHEET    6   J 7 ILE C 104  ALA C 107 -1  N  VAL C 106   O  PHE C 114           
SHEET    7   J 7 VAL C  58  ASN C  63 -1  N  TYR C  62   O  ILE C 105           
SHEET    1   K 7 VAL C 154  GLY C 159  0                                        
SHEET    2   K 7 THR C 167  ALA C 175 -1  O  THR C 167   N  GLY C 159           
SHEET    3   K 7 LEU C 190  THR C 192 -1  O  GLN C 191   N  SER C 174           
SHEET    4   K 7 GLY C 233  PRO C 237 -1  O  GLY C 233   N  THR C 192           
SHEET    5   K 7 LEU C 212  THR C 217 -1  N  ILE C 215   O  ILE C 236           
SHEET    6   K 7 ALA C 204  ASN C 207 -1  N  LEU C 205   O  MSE C 213           
SHEET    7   K 7 VAL C 154  GLY C 159 -1  N  ILE C 158   O  ALA C 204           
SHEET    1   L 2 SER C 306  VAL C 307  0                                        
SHEET    2   L 2 LYS C 310  PRO C 311 -1  O  LYS C 310   N  VAL C 307           
SHEET    1   M 2 VAL C 330  ILE C 331  0                                        
SHEET    2   M 2 VAL C 346  THR C 347 -1  O  VAL C 346   N  ILE C 331           
LINK         C   MSE A  42                 N   THR A  43     1555   1555  1.33  
LINK         C   ILE A  84                 N   MSE A  85     1555   1555  1.33  
LINK         C   MSE A  85                 N   ASP A  86     1555   1555  1.34  
LINK         C   LEU A 212                 N   MSE A 213     1555   1555  1.34  
LINK         C   MSE A 213                 N   GLY A 214     1555   1555  1.34  
LINK         C   ILE A 244                 N   MSE A 245     1555   1555  1.33  
LINK         C   MSE A 245                 N   ASP A 246     1555   1555  1.33  
LINK         C   THR A 318                 N   MSE A 319     1555   1555  1.33  
LINK         C   MSE A 319                 N   ASP A 320     1555   1555  1.33  
LINK         C   MSE B  42                 N   THR B  43     1555   1555  1.33  
LINK         C   ILE B  84                 N   MSE B  85     1555   1555  1.33  
LINK         C   MSE B  85                 N   ASP B  86     1555   1555  1.33  
LINK         C   LEU B 212                 N   MSE B 213     1555   1555  1.32  
LINK         C   MSE B 213                 N   GLY B 214     1555   1555  1.33  
LINK         C   ILE B 244                 N   MSE B 245     1555   1555  1.32  
LINK         C   MSE B 245                 N   ASP B 246     1555   1555  1.34  
LINK         C   THR B 318                 N   MSE B 319     1555   1555  1.33  
LINK         C   MSE B 319                 N   ASP B 320     1555   1555  1.33  
LINK         C   VAL B 335                 N   MSE B 336     1555   1555  1.33  
LINK         C   MSE C  42                 N   THR C  43     1555   1555  1.33  
LINK         C   ILE C  84                 N   MSE C  85     1555   1555  1.34  
LINK         C   MSE C  85                 N   ASP C  86     1555   1555  1.33  
LINK         C   LEU C 212                 N   MSE C 213     1555   1555  1.33  
LINK         C   MSE C 213                 N   GLY C 214     1555   1555  1.33  
LINK         C   ILE C 244                 N   MSE C 245     1555   1555  1.32  
LINK         C   MSE C 245                 N   ASP C 246     1555   1555  1.33  
LINK         C   THR C 318                 N   MSE C 319     1555   1555  1.33  
LINK         C   MSE C 319                 N   ASP C 320     1555   1555  1.33  
CRYST1  207.681  143.062   41.529  90.00  90.07  90.00 C 1 2 1      12          
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      0.004815  0.000000  0.000006        0.00000                         
SCALE2      0.000000  0.006990  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024080        0.00000                         
HETATM    1  N   MSE A  42      35.704  35.956 -17.001  1.00 85.53           N  
HETATM    2  CA  MSE A  42      35.232  34.554 -16.774  1.00 85.47           C  
HETATM    3  C   MSE A  42      34.193  34.471 -15.651  1.00 77.00           C  
HETATM    4  O   MSE A  42      33.852  35.471 -15.012  1.00 76.99           O  
HETATM    5  CB  MSE A  42      36.419  33.648 -16.422  1.00 97.11           C  
HETATM    6  CG  MSE A  42      37.560  33.638 -17.438  1.00110.62           C  
HETATM    7 SE   MSE A  42      39.167  32.757 -16.742  1.00134.09          SE  
HETATM    8  CE  MSE A  42      40.013  34.307 -15.925  1.00123.71           C