HEADER    TRANSCRIPTION                           20-FEB-02   1L2F              
TITLE     CRYSTAL STRUCTURE OF NUSA FROM THERMOTOGA MARITIMA: A STRUCTURE-BASED 
TITLE    2 ROLE OF THE N-TERMINAL DOMAIN                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N UTILIZATION SUBSTANCE PROTEIN A;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: NUSA;                                                       
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 2336;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: ROSETTA PLYSS.RARE;                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PSKB3;                                
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PLASMID                                    
KEYWDS    NUSA, OB FOLD KH DOMAIN, RNA POLYMERASE, STRUCTURAL GENOMICS, BSGC    
KEYWDS   2 STRUCTURE FUNDED BY NIH, PROTEIN STRUCTURE INITIATIVE, PSI, BERKELEY 
KEYWDS   3 STRUCTURAL GENOMICS CENTER, TRANSCRIPTION                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.H.SHIN,H.H.NGUYEN,J.JANCARIK,H.YOKOTA,R.KIM,S.H.KIM,BERKELEY        
AUTHOR   2 STRUCTURAL GENOMICS CENTER (BSGC)                                    
REVDAT   6   30-OCT-24 1L2F    1       SEQADV LINK                              
REVDAT   5   24-FEB-09 1L2F    1       VERSN                                    
REVDAT   4   25-JAN-05 1L2F    1       AUTHOR KEYWDS REMARK                     
REVDAT   3   24-AUG-04 1L2F    1       KEYWDS                                   
REVDAT   2   03-FEB-04 1L2F    1       JRNL                                     
REVDAT   1   23-SEP-03 1L2F    0                                                
JRNL        AUTH   D.H.SHIN,H.H.NGUYEN,J.JANCARIK,H.YOKOTA,R.KIM,S.H.KIM        
JRNL        TITL   CRYSTAL STRUCTURE OF NUSA FROM THERMOTOGA MARITIMA AND       
JRNL        TITL 2 FUNCTIONAL IMPLICATION OF THE N-TERMINAL DOMAIN.             
JRNL        REF    BIOCHEMISTRY                  V.  42 13429 2003              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   14621988                                                     
JRNL        DOI    10.1021/BI035118H                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 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) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.05                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 275235.290                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 15829                          
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) : 0.223                           
REMARK   3   FREE R VALUE                     : 0.298                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1578                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
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) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.66                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2287                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2990                       
REMARK   3   BIN FREE R VALUE                    : 0.3690                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.50                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 239                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.024                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2667                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 219                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 48.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 60.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -7.40000                                             
REMARK   3    B22 (A**2) : -7.40000                                             
REMARK   3    B33 (A**2) : 14.79000                                             
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) : 0.33                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.30                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.47                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.42                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.340                           
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        : 0.37                                                 
REMARK   3   BSOL        : 72.95                                                
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1L2F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015579.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-AUG-01                          
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               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97923,0.97904,0.95372            
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL                     
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   : 15964                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.8                               
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: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD, SAD                     
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.65                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PEG400, HEPES, PH      
REMARK 280  7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                
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       32.31550            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       58.09550            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       58.09550            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       48.47325            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       58.09550            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       58.09550            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       16.15775            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       58.09550            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       58.09550            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       48.47325            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       58.09550            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       58.09550            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       16.15775            
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       32.31550            
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A2152  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -24                                                      
REMARK 465     GLY A   -23                                                      
REMARK 465     SER A   -22                                                      
REMARK 465     SER A   -21                                                      
REMARK 465     HIS A   -20                                                      
REMARK 465     HIS A   -19                                                      
REMARK 465     HIS A   -18                                                      
REMARK 465     HIS A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     ASN A   -14                                                      
REMARK 465     TYR A   -13                                                      
REMARK 465     ASN A   -12                                                      
REMARK 465     ILE A   -11                                                      
REMARK 465     PRO A   -10                                                      
REMARK 465     THR A    -9                                                      
REMARK 465     THR A    -8                                                      
REMARK 465     GLU A    -7                                                      
REMARK 465     ASN A    -6                                                      
REMARK 465     LEU A    -5                                                      
REMARK 465     TYR A    -4                                                      
REMARK 465     PHE A    -3                                                      
REMARK 465     GLN A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     HIS A     0                                                      
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   O    HOH A  2103     O    HOH A  2103     7556     1.79            
REMARK 500   O    HOH A  2094     O    HOH A  2094     7556     2.11            
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    PRO A 289   CD    PRO A 289   N       0.115                       
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    PRO A 289   CA  -  N   -  CD  ANGL. DEV. = -10.1 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   2     -165.11    -62.54                                   
REMARK 500    ILE A   3      -81.41    -32.69                                   
REMARK 500    GLU A   7      -77.08    -40.93                                   
REMARK 500    VAL A  65     -153.74   -122.26                                   
REMARK 500    GLU A  67     -164.11   -115.69                                   
REMARK 500    VAL A  68       27.32   -144.39                                   
REMARK 500    LYS A  82     -102.75    -58.57                                   
REMARK 500    ILE A  83      -39.02    -30.59                                   
REMARK 500    PRO A  85     -178.53    -47.92                                   
REMARK 500    ALA A  87     -157.72    -66.04                                   
REMARK 500    GLU A  88      141.17    173.62                                   
REMARK 500    VAL A  99      108.57   -164.50                                   
REMARK 500    ASN A 101       -1.65     78.19                                   
REMARK 500    ARG A 104      -73.09    -51.67                                   
REMARK 500    THR A 189       54.58    -68.13                                   
REMARK 500    LYS A 190       34.57    175.55                                   
REMARK 500    ASN A 217      -72.17    -55.38                                   
REMARK 500    PRO A 242        0.14    -64.73                                   
REMARK 500    GLU A 253      103.31    -48.33                                   
REMARK 500    LYS A 266     -131.54     53.44                                   
REMARK 500    LEU A 287       34.32    -88.52                                   
REMARK 500    ALA A 288     -125.09     30.82                                   
REMARK 500    LEU A 298       47.80    -80.41                                   
REMARK 500    ASP A 299       78.44    157.12                                   
REMARK 500    GLU A 301      -69.80   -103.59                                   
REMARK 500    MSE A 342      -25.28     53.36                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: BSGCAIR30412   RELATED DB: TARGETDB                      
DBREF  1L2F A  -24   344  UNP    Q9X298   Q9X298_THEMA     1    344             
SEQADV 1L2F MSE A    1  UNP  Q9X298    MET     1 MODIFIED RESIDUE               
SEQADV 1L2F MSE A  146  UNP  Q9X298    MET   146 MODIFIED RESIDUE               
SEQADV 1L2F MSE A  208  UNP  Q9X298    MET   208 MODIFIED RESIDUE               
SEQADV 1L2F MSE A  342  UNP  Q9X298    MET   342 MODIFIED RESIDUE               
SEQRES   1 A  369  MET GLY SER SER HIS HIS HIS HIS HIS HIS ASN TYR ASN          
SEQRES   2 A  369  ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MSE          
SEQRES   3 A  369  ASN ILE GLY LEU LEU GLU ALA LEU ASP GLN LEU GLU GLU          
SEQRES   4 A  369  GLU LYS GLY ILE SER LYS GLU GLU VAL ILE PRO ILE LEU          
SEQRES   5 A  369  GLU LYS ALA LEU VAL SER ALA TYR ARG LYS ASN PHE GLY          
SEQRES   6 A  369  ASN SER LYS ASN VAL GLU VAL VAL ILE ASP ARG ASN THR          
SEQRES   7 A  369  GLY ASN ILE LYS VAL TYR GLN LEU LEU GLU VAL VAL GLU          
SEQRES   8 A  369  GLU VAL GLU ASP PRO ALA THR GLN ILE SER LEU GLU GLU          
SEQRES   9 A  369  ALA LYS LYS ILE ASP PRO LEU ALA GLU VAL GLY SER ILE          
SEQRES  10 A  369  VAL LYS LYS GLU LEU ASN VAL LYS ASN PHE GLY ARG ILE          
SEQRES  11 A  369  ALA ALA GLN THR ALA LYS GLN VAL LEU ILE GLN ARG ILE          
SEQRES  12 A  369  ARG GLU LEU GLU LYS GLU LYS GLN PHE GLU LYS TYR SER          
SEQRES  13 A  369  GLU LEU LYS GLY THR VAL THR THR ALA GLU VAL ILE ARG          
SEQRES  14 A  369  VAL MSE GLY GLU TRP ALA ASP ILE ARG ILE GLY LYS LEU          
SEQRES  15 A  369  GLU THR ARG LEU PRO LYS LYS GLU TRP ILE PRO GLY GLU          
SEQRES  16 A  369  GLU ILE LYS ALA GLY ASP LEU VAL LYS VAL TYR ILE ILE          
SEQRES  17 A  369  ASP VAL VAL LYS THR THR LYS GLY PRO LYS ILE LEU VAL          
SEQRES  18 A  369  SER ARG ARG VAL PRO GLU PHE VAL ILE GLY LEU MSE LYS          
SEQRES  19 A  369  LEU GLU ILE PRO GLU VAL GLU ASN GLY ILE VAL GLU ILE          
SEQRES  20 A  369  LYS ALA ILE ALA ARG GLU PRO GLY VAL ARG THR LYS VAL          
SEQRES  21 A  369  ALA VAL ALA SER ASN ASP PRO ASN VAL ASP PRO ILE GLY          
SEQRES  22 A  369  ALA CYS ILE GLY GLU GLY GLY SER ARG ILE ALA ALA ILE          
SEQRES  23 A  369  LEU LYS GLU LEU LYS GLY GLU LYS LEU ASP VAL LEU LYS          
SEQRES  24 A  369  TRP SER ASP ASP PRO LYS GLN LEU ILE ALA ASN ALA LEU          
SEQRES  25 A  369  ALA PRO ALA THR VAL ILE GLU VAL GLU ILE LEU ASP LYS          
SEQRES  26 A  369  GLU ASN LYS ALA ALA ARG VAL LEU VAL PRO PRO THR GLN          
SEQRES  27 A  369  LEU SER LEU ALA ILE GLY LYS GLY GLY GLN ASN ALA ARG          
SEQRES  28 A  369  LEU ALA ALA LYS LEU THR GLY TRP LYS ILE ASP ILE LYS          
SEQRES  29 A  369  PRO ILE MSE ASN LEU                                          
MODRES 1L2F MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1L2F MSE A  146  MET  SELENOMETHIONINE                                   
MODRES 1L2F MSE A  208  MET  SELENOMETHIONINE                                   
MODRES 1L2F MSE A  342  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A 146       8                                                       
HET    MSE  A 208       8                                                       
HET    MSE  A 342       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   2  HOH   *219(H2 O)                                                    
HELIX    1   1 GLY A    4  LYS A   16  1                                  13    
HELIX    2   2 SER A   19  PHE A   39  1                                  21    
HELIX    3   3 SER A   76  LYS A   82  1                                   7    
HELIX    4   4 PHE A  102  GLU A  132  1                                  31    
HELIX    5   5 LYS A  164  TRP A  166  5                                   3    
HELIX    6   6 VAL A  200  ILE A  212  1                                  13    
HELIX    7   7 ILE A  212  GLY A  218  1                                   7    
HELIX    8   8 ASP A  245  GLY A  252  1                                   8    
HELIX    9   9 GLY A  255  LEU A  265  1                                  11    
HELIX   10  10 ASP A  278  LEU A  287  1                                  10    
HELIX   11  11 PRO A  310  THR A  312  5                                   3    
HELIX   12  12 GLN A  313  GLY A  319  1                                   7    
HELIX   13  13 GLY A  322  GLY A  333  1                                  12    
SHEET    1   A 3 VAL A  45  ILE A  49  0                                        
SHEET    2   A 3 ILE A  56  LEU A  61 -1  O  TYR A  59   N  GLU A  46           
SHEET    3   A 3 LYS A  94  GLU A  96 -1  O  LYS A  95   N  GLN A  60           
SHEET    1   B 2 GLU A  63  VAL A  64  0                                        
SHEET    2   B 2 GLN A  74  ILE A  75  1  O  ILE A  75   N  GLU A  63           
SHEET    1   C 5 LEU A 157  PRO A 162  0                                        
SHEET    2   C 5 TRP A 149  ILE A 154 -1  N  ILE A 152   O  THR A 159           
SHEET    3   C 5 VAL A 137  VAL A 145 -1  N  GLU A 141   O  ARG A 153           
SHEET    4   C 5 LEU A 177  THR A 188 -1  O  VAL A 180   N  THR A 138           
SHEET    5   C 5 GLY A 191  SER A 197 -1  O  LEU A 195   N  ASP A 184           
SHEET    1   D 3 VAL A 220  GLU A 228  0                                        
SHEET    2   D 3 ARG A 232  SER A 239 -1  O  ALA A 238   N  GLU A 221           
SHEET    3   D 3 LYS A 269  LYS A 274  1  O  ASP A 271   N  THR A 233           
SHEET    1   E 3 GLU A 294  GLU A 296  0                                        
SHEET    2   E 3 ALA A 304  VAL A 309 -1  O  ARG A 306   N  GLU A 296           
SHEET    3   E 3 LYS A 335  PRO A 340  1  O  ASP A 337   N  VAL A 307           
LINK         C   MSE A   1                 N   ASN A   2     1555   1555  1.33  
LINK         C   VAL A 145                 N   MSE A 146     1555   1555  1.32  
LINK         C   MSE A 146                 N   GLY A 147     1555   1555  1.32  
LINK         C   LEU A 207                 N   MSE A 208     1555   1555  1.33  
LINK         C   MSE A 208                 N   LYS A 209     1555   1555  1.33  
LINK         C   ILE A 341                 N   MSE A 342     1555   1555  1.34  
LINK         C   MSE A 342                 N   ASN A 343     1555   1555  1.33  
CRYST1  116.191  116.191   64.631  90.00  90.00  90.00 P 43 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008607  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008607  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015472        0.00000                         
HETATM    1  N   MSE A   1      34.003  55.833  16.095  1.00123.95           N  
HETATM    2  CA  MSE A   1      34.961  54.930  16.795  1.00123.97           C  
HETATM    3  C   MSE A   1      34.304  54.223  17.979  1.00122.96           C  
HETATM    4  O   MSE A   1      33.946  54.863  18.969  1.00123.18           O  
HETATM    5  CB  MSE A   1      36.176  55.729  17.293  1.00122.33           C  
HETATM    6  CG  MSE A   1      37.180  54.907  18.110  1.00122.89           C  
HETATM    7 SE   MSE A   1      38.607  55.853  18.717  1.00123.21          SE  
HETATM    8  CE  MSE A   1      39.889  55.331  17.567  1.00123.19           C