HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   16-AUG-03   1Q77              
TITLE     X-RAY CRYSTAL STRUCTURE OF PUTATIVE UNIVERSAL STRESS PROTEIN FROM     
TITLE    2 AQUIFEX AEOLICUS                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN AQ_178;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: UNIVERSAL STRESS PROTEIN;                                   
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS;                               
SOURCE   3 ORGANISM_TAXID: 63363;                                               
SOURCE   4 GENE: AQ_178;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    STRUCTURAL GENOMICS, UNIVERSAL STRESS PROTEIN, PSI, PROTEIN STRUCTURE 
KEYWDS   2 INITIATIVE, MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG, UNKNOWN    
KEYWDS   3 FUNCTION                                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.OSIPIUK,M.ZHOU,S.MOY,F.COLLART,A.JOACHIMIAK,MIDWEST CENTER FOR      
AUTHOR   2 STRUCTURAL GENOMICS (MCSG)                                           
REVDAT   4   13-NOV-24 1Q77    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1Q77    1       VERSN                                    
REVDAT   2   18-JAN-05 1Q77    1       AUTHOR KEYWDS REMARK                     
REVDAT   1   18-NOV-03 1Q77    0                                                
JRNL        AUTH   J.OSIPIUK,M.ZHOU,S.MOY,F.COLLART,A.JOACHIMIAK                
JRNL        TITL   STRUCTURAL HOMOLOG OF UNIVERSAL STRESS PROTEIN FROM AQUIFEX  
JRNL        TITL 2 AEOLICUS                                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 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) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.38                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 243854.860                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 16040                          
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) : 0.220                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1616                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
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) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.87                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 83.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2129                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4490                       
REMARK   3   BIN FREE R VALUE                    : 0.4420                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 231                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.029                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2190                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 5                                       
REMARK   3   SOLVENT ATOMS            : 32                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 56.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 64.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 9.92000                                              
REMARK   3    B22 (A**2) : 9.92000                                              
REMARK   3    B33 (A**2) : -19.84000                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.40                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.58                            
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) : 0.49                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.59                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.750                           
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        : 0.35                                                 
REMARK   3   BSOL        : 42.59                                                
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  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1Q77 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-AUG-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020002.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JUL-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97962                            
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-2                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17349                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 14.70                              
REMARK 200  R MERGE                    (I) : 0.10400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.1                               
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: SAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 74.35                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS BUFFER, PH 9,     
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       67.27100            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       47.18750            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       47.18750            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      100.90650            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       47.18750            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       47.18750            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       33.63550            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       47.18750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       47.18750            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      100.90650            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       47.18750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.18750            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       33.63550            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       67.27100            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1810 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13870 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7360 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 24000 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -76.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
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    GLU A  26      -81.37    -76.76                                   
REMARK 500    LEU A  94      -70.55    -46.93                                   
REMARK 500    CYS A 114       39.60     22.19                                   
REMARK 500    PRO A 116      109.98    -43.86                                   
REMARK 500    ASN B  -1       20.12    -72.90                                   
REMARK 500    SER B  12     -103.34    -61.01                                   
REMARK 500    ASP B  13       95.38    -41.36                                   
REMARK 500    GLU B  26      -86.11    -73.75                                   
REMARK 500    GLU B 103      111.05    -29.22                                   
REMARK 500    CYS B 114       28.80     36.65                                   
REMARK 500    ASN B 128       59.39   -105.25                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 136                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1MJH   RELATED DB: PDB                                   
REMARK 900 ATP-BINDING DOMAIN OF PROTEIN MJ0577                                 
REMARK 900 RELATED ID: 1JMV   RELATED DB: PDB                                   
REMARK 900 HAEMOPHYLUS INFLUENZAE UNIVERSAL STRESS PROTEIN, USPA                
REMARK 900 RELATED ID: APC22268   RELATED DB: TARGETDB                          
DBREF  1Q77 A    1   135  UNP    O66565   Y178_AQUAE       1    135             
DBREF  1Q77 B    1   135  UNP    O66565   Y178_AQUAE       1    135             
SEQADV 1Q77 SER A   -2  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 ASN A   -1  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 ALA A    0  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 MSE A    1  UNP  O66565    MET     1 MODIFIED RESIDUE               
SEQADV 1Q77 SER B   -2  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 ASN B   -1  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 ALA B    0  UNP  O66565              CLONING ARTIFACT               
SEQADV 1Q77 MSE B    1  UNP  O66565    MET     1 MODIFIED RESIDUE               
SEQRES   1 A  138  SER ASN ALA MSE LYS VAL LEU LEU VAL LEU THR ASP ALA          
SEQRES   2 A  138  TYR SER ASP CYS GLU LYS ALA ILE THR TYR ALA VAL ASN          
SEQRES   3 A  138  PHE SER GLU LYS LEU GLY ALA GLU LEU ASP ILE LEU ALA          
SEQRES   4 A  138  VAL LEU GLU ASP VAL TYR ASN LEU GLU ARG ALA ASN VAL          
SEQRES   5 A  138  THR PHE GLY LEU PRO PHE PRO PRO GLU ILE LYS GLU GLU          
SEQRES   6 A  138  SER LYS LYS ARG ILE GLU ARG ARG LEU ARG GLU VAL TRP          
SEQRES   7 A  138  GLU LYS LEU THR GLY SER THR GLU ILE PRO GLY VAL GLU          
SEQRES   8 A  138  TYR ARG ILE GLY PRO LEU SER GLU GLU VAL LYS LYS PHE          
SEQRES   9 A  138  VAL GLU GLY LYS GLY TYR GLU LEU VAL VAL TRP ALA CYS          
SEQRES  10 A  138  TYR PRO SER ALA TYR LEU CYS LYS VAL ILE ASP GLY LEU          
SEQRES  11 A  138  ASN LEU ALA SER LEU ILE VAL LYS                              
SEQRES   1 B  138  SER ASN ALA MSE LYS VAL LEU LEU VAL LEU THR ASP ALA          
SEQRES   2 B  138  TYR SER ASP CYS GLU LYS ALA ILE THR TYR ALA VAL ASN          
SEQRES   3 B  138  PHE SER GLU LYS LEU GLY ALA GLU LEU ASP ILE LEU ALA          
SEQRES   4 B  138  VAL LEU GLU ASP VAL TYR ASN LEU GLU ARG ALA ASN VAL          
SEQRES   5 B  138  THR PHE GLY LEU PRO PHE PRO PRO GLU ILE LYS GLU GLU          
SEQRES   6 B  138  SER LYS LYS ARG ILE GLU ARG ARG LEU ARG GLU VAL TRP          
SEQRES   7 B  138  GLU LYS LEU THR GLY SER THR GLU ILE PRO GLY VAL GLU          
SEQRES   8 B  138  TYR ARG ILE GLY PRO LEU SER GLU GLU VAL LYS LYS PHE          
SEQRES   9 B  138  VAL GLU GLY LYS GLY TYR GLU LEU VAL VAL TRP ALA CYS          
SEQRES  10 B  138  TYR PRO SER ALA TYR LEU CYS LYS VAL ILE ASP GLY LEU          
SEQRES  11 B  138  ASN LEU ALA SER LEU ILE VAL LYS                              
MODRES 1Q77 MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1Q77 MSE B    1  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  B   1       8                                                       
HET    SO4  B 136       5                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     SO4 SULFATE ION                                                      
FORMUL   1  MSE    2(C5 H11 N O2 SE)                                            
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *32(H2 O)                                                     
HELIX    1   1 CYS A   14  GLU A   26  1                                  13    
HELIX    2   2 LEU A   38  GLY A   52  1                                  15    
HELIX    3   3 PRO A   57  GLY A   80  1                                  24    
HELIX    4   4 PRO A   93  GLU A  103  1                                  11    
HELIX    5   5 PRO A  116  TYR A  119  5                                   4    
HELIX    6   6 LEU A  120  LEU A  127  1                                   8    
HELIX    7   7 CYS B   14  LYS B   27  1                                  14    
HELIX    8   8 LEU B   38  GLY B   52  1                                  15    
HELIX    9   9 PRO B   57  THR B   79  1                                  23    
HELIX   10  10 PRO B   93  GLU B  103  1                                  11    
HELIX   11  11 PRO B  116  LEU B  127  1                                  12    
SHEET    1   A10 VAL A  87  ARG A  90  0                                        
SHEET    2   A10 GLU A  31  VAL A  37  1  N  ALA A  36   O  GLU A  88           
SHEET    3   A10 LYS A   2  THR A   8  1  N  LEU A   7   O  VAL A  37           
SHEET    4   A10 LEU A 109  TRP A 112  1  O  VAL A 111   N  LEU A   4           
SHEET    5   A10 ALA A 130  ILE A 133  1  O  LEU A 132   N  VAL A 110           
SHEET    6   A10 ALA B 130  VAL B 134 -1  O  SER B 131   N  ILE A 133           
SHEET    7   A10 LEU B 109  ALA B 113  1  N  VAL B 110   O  LEU B 132           
SHEET    8   A10 LYS B   2  THR B   8  1  N  LEU B   4   O  VAL B 111           
SHEET    9   A10 GLU B  31  VAL B  37  1  O  LEU B  35   N  LEU B   7           
SHEET   10   A10 VAL B  87  ARG B  90  1  O  GLU B  88   N  ALA B  36           
SSBOND   1 CYS A   14    CYS A  114                          1555   1555  2.04  
SSBOND   2 CYS A  121    CYS B  121                          1555   1555  2.04  
SSBOND   3 CYS B   14    CYS B  114                          1555   1555  2.03  
LINK         C   ALA A   0                 N   MSE A   1     1555   1555  1.33  
LINK         C   MSE A   1                 N   LYS A   2     1555   1555  1.33  
LINK         C   ALA B   0                 N   MSE B   1     1555   1555  1.33  
LINK         C   MSE B   1                 N   LYS B   2     1555   1555  1.34  
SITE     1 AC1  6 ARG A  66  ARG A  69  ARG A  70  ARG B  66                    
SITE     2 AC1  6 ARG B  69  ARG B  70                                          
CRYST1   94.375   94.375  134.542  90.00  90.00  90.00 P 43 21 2    16          
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      0.010596  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010596  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007433        0.00000