HEADER    OXIDOREDUCTASE                          20-DEC-04   1YB4              
TITLE     CRYSTAL STRUCTURE OF THE TARTRONIC SEMIALDEHYDE REDUCTASE FROM        
TITLE    2 SALMONELLA TYPHIMURIUM LT2                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TARTRONIC SEMIALDEHYDE REDUCTASE;                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: TARTRONIC SEMIALDEHYDE REDUCTASE;                          
COMPND   5 EC: 1.1.1.60;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM;                         
SOURCE   3 ORGANISM_TAXID: 99287;                                               
SOURCE   4 STRAIN: LT2;                                                         
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID WITH T7 PROMOTER;             
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    STRUCTURAL GENOMICS, TARTRONIC SEMIALDEHYDE REDUCTASE,                
KEYWDS   2 OXIDOREDUCTASE, SALMONELLA TYPHIMURIUM LT2, PSI, PROTEIN STRUCTURE   
KEYWDS   3 INITIATIVE, THE MIDWEST CENTER FOR STRUCTURAL GENOMICS, MCSG         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.KIM,R.WU,F.COLLART,A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL       
AUTHOR   2 GENOMICS (MCSG)                                                      
REVDAT   5   20-NOV-24 1YB4    1       SEQADV LINK                              
REVDAT   4   13-JUL-11 1YB4    1       VERSN                                    
REVDAT   3   17-NOV-09 1YB4    1       JRNL                                     
REVDAT   2   24-FEB-09 1YB4    1       VERSN                                    
REVDAT   1   01-FEB-05 1YB4    0                                                
JRNL        AUTH   J.OSIPIUK,M.ZHOU,S.MOY,F.COLLART,A.JOACHIMIAK                
JRNL        TITL   X-RAY CRYSTAL STRUCTURE OF GARR-TARTRONATE SEMIALDEHYDE      
JRNL        TITL 2 REDUCTASE FROM SALMONELLA TYPHIMURIUM.                       
JRNL        REF    J STRUCT FUNCT GENOMICS       V.  10   249 2009              
JRNL        REFN                                                                
JRNL        PMID   19184529                                                     
JRNL        DOI    10.1007/S10969-009-9059-X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 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) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 33.35                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 381716.390                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 89.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 23070                          
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) : 0.229                           
REMARK   3   FREE R VALUE                     : 0.304                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2305                            
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) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.55                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 81.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3111                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3160                       
REMARK   3   BIN FREE R VALUE                    : 0.4190                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.40                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 324                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.023                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4322                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 211                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.94000                                             
REMARK   3    B22 (A**2) : -5.83000                                             
REMARK   3    B33 (A**2) : 10.77000                                             
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) : 0.32                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.34                            
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) : 0.48                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.900                           
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) : 1.830 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.910 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.310 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.540 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.31                                                 
REMARK   3   BSOL        : 35.08                                                
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 1YB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000031330.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-FEB-04; 04-DEC-04               
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100                           
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : APS; APS                           
REMARK 200  BEAMLINE                       : 19-ID; 19-ID                       
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9794; 0.9794                     
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR,      
REMARK 200                                   SAGITALLY FOCUSED SI(111);         
REMARK 200                                   DOUBLE CRYSTAL MONOCHROMATOR,      
REMARK 200                                   SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : MIRRORS; MIRRORS                   
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : SBC-2; ADSC Q315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SBCCOLLECT                         
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24924                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.380                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 33.350                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : 0.13200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.38                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.53                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: 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   (%): 50.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, TRISHCL, MAGNESIUM CHLORIDE,    
REMARK 280  PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
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       49.16750            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       67.12750            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       49.16750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       67.12750            
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: TETRAMERIC                        
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 -1.000000  0.000000  0.000000       98.33500            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      134.25500            
REMARK 350   BIOMT3   2  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     SER A    -2                                                      
REMARK 465     ASN A    -1                                                      
REMARK 465     ALA A     0                                                      
REMARK 465     SER A   292                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     ASN B    -1                                                      
REMARK 465     ALA B     0                                                      
REMARK 465     SER B   292                                                      
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    GLY A 229   N   -  CA  -  C   ANGL. DEV. = -15.7 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    LEU A   8     -162.76   -105.86                                   
REMARK 500    ILE A  10      -48.97    -19.37                                   
REMARK 500    THR A  30      167.55    179.86                                   
REMARK 500    SER A  40       37.78    -79.61                                   
REMARK 500    GLU A  47      -29.74    -31.35                                   
REMARK 500    ALA A  56      134.49   -173.11                                   
REMARK 500    ILE A  95     -168.19   -127.60                                   
REMARK 500    LYS A 154      -69.39    -96.94                                   
REMARK 500    HIS A 276       -3.68    -57.31                                   
REMARK 500    HIS A 289      115.04   -163.18                                   
REMARK 500    LYS B 154      -59.55   -125.27                                   
REMARK 500    PRO B 228      126.58    -36.82                                   
REMARK 500    PHE B 230       95.83   -172.16                                   
REMARK 500    ALA B 250       63.07     60.95                                   
REMARK 500    LEU B 253       75.99   -111.19                                   
REMARK 500    HIS B 276       -3.39    -55.44                                   
REMARK 500    HIS B 289      109.24   -174.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC24328   RELATED DB: TARGETDB                          
DBREF  1YB4 A    1   292  UNP    Q8ZR83   Q8ZR83_SALTY     1    292             
DBREF  1YB4 B    1   292  UNP    Q8ZR83   Q8ZR83_SALTY     1    292             
SEQADV 1YB4 SER A   -2  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 ASN A   -1  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 ALA A    0  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 MSE A    1  UNP  Q8ZR83    MET     1 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A   11  UNP  Q8ZR83    MET    11 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A   15  UNP  Q8ZR83    MET    15 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A   62  UNP  Q8ZR83    MET    62 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A   92  UNP  Q8ZR83    MET    92 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  110  UNP  Q8ZR83    MET   110 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  134  UNP  Q8ZR83    MET   134 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  205  UNP  Q8ZR83    MET   205 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  221  UNP  Q8ZR83    MET   221 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  279  UNP  Q8ZR83    MET   279 MODIFIED RESIDUE               
SEQADV 1YB4 MSE A  286  UNP  Q8ZR83    MET   286 MODIFIED RESIDUE               
SEQADV 1YB4 SER B   -2  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 ASN B   -1  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 ALA B    0  UNP  Q8ZR83              CLONING ARTIFACT               
SEQADV 1YB4 MSE B    1  UNP  Q8ZR83    MET     1 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B   11  UNP  Q8ZR83    MET    11 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B   15  UNP  Q8ZR83    MET    15 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B   62  UNP  Q8ZR83    MET    62 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B   92  UNP  Q8ZR83    MET    92 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  110  UNP  Q8ZR83    MET   110 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  134  UNP  Q8ZR83    MET   134 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  205  UNP  Q8ZR83    MET   205 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  221  UNP  Q8ZR83    MET   221 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  279  UNP  Q8ZR83    MET   279 MODIFIED RESIDUE               
SEQADV 1YB4 MSE B  286  UNP  Q8ZR83    MET   286 MODIFIED RESIDUE               
SEQRES   1 A  295  SER ASN ALA MSE LYS LEU GLY PHE ILE GLY LEU GLY ILE          
SEQRES   2 A  295  MSE GLY SER PRO MSE ALA ILE ASN LEU ALA ARG ALA GLY          
SEQRES   3 A  295  HIS GLN LEU HIS VAL THR THR ILE GLY PRO VAL ALA ASP          
SEQRES   4 A  295  GLU LEU LEU SER LEU GLY ALA VAL ASN VAL GLU THR ALA          
SEQRES   5 A  295  ARG GLN VAL THR GLU PHE ALA ASP ILE ILE PHE ILE MSE          
SEQRES   6 A  295  VAL PRO ASP THR PRO GLN VAL GLU ASP VAL LEU PHE GLY          
SEQRES   7 A  295  GLU HIS GLY CYS ALA LYS THR SER LEU GLN GLY LYS THR          
SEQRES   8 A  295  ILE VAL ASP MSE SER SER ILE SER PRO ILE GLU THR LYS          
SEQRES   9 A  295  ARG PHE ALA GLN ARG VAL ASN GLU MSE GLY ALA ASP TYR          
SEQRES  10 A  295  LEU ASP ALA PRO VAL SER GLY GLY GLU ILE GLY ALA ARG          
SEQRES  11 A  295  GLU GLY THR LEU SER ILE MSE VAL GLY GLY GLU GLN LYS          
SEQRES  12 A  295  VAL PHE ASP ARG VAL LYS PRO LEU PHE ASP ILE LEU GLY          
SEQRES  13 A  295  LYS ASN ILE THR LEU VAL GLY GLY ASN GLY ASP GLY GLN          
SEQRES  14 A  295  THR CYS LYS VAL ALA ASN GLN ILE ILE VAL ALA LEU ASN          
SEQRES  15 A  295  ILE GLU ALA VAL SER GLU ALA LEU VAL PHE ALA SER LYS          
SEQRES  16 A  295  ALA GLY ALA ASP PRO VAL ARG VAL ARG GLN ALA LEU MSE          
SEQRES  17 A  295  GLY GLY PHE ALA SER SER ARG ILE LEU GLU VAL HIS GLY          
SEQRES  18 A  295  GLU ARG MSE ILE ASN ARG THR PHE GLU PRO GLY PHE LYS          
SEQRES  19 A  295  ILE ALA LEU HIS GLN LYS ASP LEU ASN LEU ALA LEU GLN          
SEQRES  20 A  295  SER ALA LYS ALA LEU ALA LEU ASN LEU PRO ASN THR ALA          
SEQRES  21 A  295  THR CYS GLN GLU LEU PHE ASN THR CYS ALA ALA ASN GLY          
SEQRES  22 A  295  GLY SER GLN LEU ASP HIS SER ALA MSE VAL GLN ALA LEU          
SEQRES  23 A  295  GLU LEU MSE ALA ASN HIS LYS LEU SER                          
SEQRES   1 B  295  SER ASN ALA MSE LYS LEU GLY PHE ILE GLY LEU GLY ILE          
SEQRES   2 B  295  MSE GLY SER PRO MSE ALA ILE ASN LEU ALA ARG ALA GLY          
SEQRES   3 B  295  HIS GLN LEU HIS VAL THR THR ILE GLY PRO VAL ALA ASP          
SEQRES   4 B  295  GLU LEU LEU SER LEU GLY ALA VAL ASN VAL GLU THR ALA          
SEQRES   5 B  295  ARG GLN VAL THR GLU PHE ALA ASP ILE ILE PHE ILE MSE          
SEQRES   6 B  295  VAL PRO ASP THR PRO GLN VAL GLU ASP VAL LEU PHE GLY          
SEQRES   7 B  295  GLU HIS GLY CYS ALA LYS THR SER LEU GLN GLY LYS THR          
SEQRES   8 B  295  ILE VAL ASP MSE SER SER ILE SER PRO ILE GLU THR LYS          
SEQRES   9 B  295  ARG PHE ALA GLN ARG VAL ASN GLU MSE GLY ALA ASP TYR          
SEQRES  10 B  295  LEU ASP ALA PRO VAL SER GLY GLY GLU ILE GLY ALA ARG          
SEQRES  11 B  295  GLU GLY THR LEU SER ILE MSE VAL GLY GLY GLU GLN LYS          
SEQRES  12 B  295  VAL PHE ASP ARG VAL LYS PRO LEU PHE ASP ILE LEU GLY          
SEQRES  13 B  295  LYS ASN ILE THR LEU VAL GLY GLY ASN GLY ASP GLY GLN          
SEQRES  14 B  295  THR CYS LYS VAL ALA ASN GLN ILE ILE VAL ALA LEU ASN          
SEQRES  15 B  295  ILE GLU ALA VAL SER GLU ALA LEU VAL PHE ALA SER LYS          
SEQRES  16 B  295  ALA GLY ALA ASP PRO VAL ARG VAL ARG GLN ALA LEU MSE          
SEQRES  17 B  295  GLY GLY PHE ALA SER SER ARG ILE LEU GLU VAL HIS GLY          
SEQRES  18 B  295  GLU ARG MSE ILE ASN ARG THR PHE GLU PRO GLY PHE LYS          
SEQRES  19 B  295  ILE ALA LEU HIS GLN LYS ASP LEU ASN LEU ALA LEU GLN          
SEQRES  20 B  295  SER ALA LYS ALA LEU ALA LEU ASN LEU PRO ASN THR ALA          
SEQRES  21 B  295  THR CYS GLN GLU LEU PHE ASN THR CYS ALA ALA ASN GLY          
SEQRES  22 B  295  GLY SER GLN LEU ASP HIS SER ALA MSE VAL GLN ALA LEU          
SEQRES  23 B  295  GLU LEU MSE ALA ASN HIS LYS LEU SER                          
MODRES 1YB4 MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A   11  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A   15  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A   62  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A   92  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  110  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  134  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  205  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  221  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  279  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE A  286  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B   11  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B   15  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B   62  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B   92  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  110  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  134  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  205  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  221  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  279  MET  SELENOMETHIONINE                                   
MODRES 1YB4 MSE B  286  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A  11       8                                                       
HET    MSE  A  15       8                                                       
HET    MSE  A  62       8                                                       
HET    MSE  A  92       8                                                       
HET    MSE  A 110       8                                                       
HET    MSE  A 134       8                                                       
HET    MSE  A 205       8                                                       
HET    MSE  A 221       8                                                       
HET    MSE  A 279       8                                                       
HET    MSE  A 286       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B  11       8                                                       
HET    MSE  B  15       8                                                       
HET    MSE  B  62       8                                                       
HET    MSE  B  92       8                                                       
HET    MSE  B 110       8                                                       
HET    MSE  B 134       8                                                       
HET    MSE  B 205       8                                                       
HET    MSE  B 221       8                                                       
HET    MSE  B 279       8                                                       
HET    MSE  B 286       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    22(C5 H11 N O2 SE)                                           
FORMUL   3  HOH   *211(H2 O)                                                    
HELIX    1   1 MSE A   11  ALA A   22  1                                  12    
HELIX    2   2 ALA A   35  SER A   40  1                                   6    
HELIX    3   3 THR A   48  PHE A   55  1                                   8    
HELIX    4   4 ASP A   65  GLY A   75  1                                  11    
HELIX    5   5 SER A   96  GLU A  109  1                                  14    
HELIX    6   6 GLY A  121  GLY A  129  1                                   9    
HELIX    7   7 GLU A  138  LEU A  152  1                                  15    
HELIX    8   8 GLY A  163  ALA A  193  1                                  31    
HELIX    9   9 ASP A  196  MSE A  205  1                                  10    
HELIX   10  10 SER A  211  ASN A  223  1                                  13    
HELIX   11  11 LYS A  231  LEU A  249  1                                  19    
HELIX   12  12 LEU A  253  ASN A  269  1                                  17    
HELIX   13  13 ASP A  275  ALA A  278  5                                   4    
HELIX   14  14 MSE A  279  ASN A  288  1                                  10    
HELIX   15  15 MSE B   11  ARG B   21  1                                  11    
HELIX   16  16 ALA B   35  SER B   40  1                                   6    
HELIX   17  17 THR B   48  ALA B   56  1                                   9    
HELIX   18  18 ASP B   65  GLY B   75  1                                  11    
HELIX   19  19 GLY B   78  THR B   82  5                                   5    
HELIX   20  20 SER B   96  GLU B  109  1                                  14    
HELIX   21  21 GLY B  121  GLU B  128  1                                   8    
HELIX   22  22 GLU B  138  LEU B  152  1                                  15    
HELIX   23  23 GLY B  163  GLY B  194  1                                  32    
HELIX   24  24 ASP B  196  GLY B  206  1                                  11    
HELIX   25  25 SER B  211  ARG B  224  1                                  14    
HELIX   26  26 LYS B  231  ALA B  250  1                                  20    
HELIX   27  27 LEU B  253  ALA B  268  1                                  16    
HELIX   28  28 ASP B  275  ALA B  278  5                                   4    
HELIX   29  29 MSE B  279  ASN B  288  1                                  10    
SHEET    1   A 5 GLN A  25  VAL A  28  0                                        
SHEET    2   A 5 LYS A   2  PHE A   5  1  N  PHE A   5   O  HIS A  27           
SHEET    3   A 5 ILE A  58  ILE A  61  1  O  PHE A  60   N  GLY A   4           
SHEET    4   A 5 LYS A  87  ASP A  91  1  O  VAL A  90   N  ILE A  59           
SHEET    5   A 5 ALA A 112  ASP A 116  1  O  ASP A 113   N  ILE A  89           
SHEET    1   B 3 VAL A 119  SER A 120  0                                        
SHEET    2   B 3 LEU A 131  GLY A 136 -1  O  SER A 132   N  SER A 120           
SHEET    3   B 3 GLY A 153  GLY A 160  1  O  ASN A 155   N  ILE A 133           
SHEET    1   C 6 VAL B  44  ASN B  45  0                                        
SHEET    2   C 6 GLN B  25  THR B  29  1  N  LEU B  26   O  VAL B  44           
SHEET    3   C 6 LYS B   2  ILE B   6  1  N  LEU B   3   O  GLN B  25           
SHEET    4   C 6 ILE B  58  ILE B  61  1  O  PHE B  60   N  GLY B   4           
SHEET    5   C 6 THR B  88  ASP B  91  1  O  VAL B  90   N  ILE B  59           
SHEET    6   C 6 ASP B 113  ASP B 116  1  O  ASP B 113   N  ILE B  89           
SHEET    1   D 3 VAL B 119  SER B 120  0                                        
SHEET    2   D 3 LEU B 131  GLY B 136 -1  O  SER B 132   N  SER B 120           
SHEET    3   D 3 GLY B 153  GLY B 160  1  O  THR B 157   N  VAL B 135           
LINK         C   MSE A   1                 N   LYS A   2     1555   1555  1.33  
LINK         C   ILE A  10                 N   MSE A  11     1555   1555  1.33  
LINK         C   MSE A  11                 N   GLY A  12     1555   1555  1.33  
LINK         C   PRO A  14                 N   MSE A  15     1555   1555  1.33  
LINK         C   MSE A  15                 N   ALA A  16     1555   1555  1.33  
LINK         C   ILE A  61                 N   MSE A  62     1555   1555  1.33  
LINK         C   MSE A  62                 N   VAL A  63     1555   1555  1.33  
LINK         C   ASP A  91                 N   MSE A  92     1555   1555  1.32  
LINK         C   MSE A  92                 N   SER A  93     1555   1555  1.33  
LINK         C   GLU A 109                 N   MSE A 110     1555   1555  1.33  
LINK         C   MSE A 110                 N   GLY A 111     1555   1555  1.33  
LINK         C   ILE A 133                 N   MSE A 134     1555   1555  1.33  
LINK         C   MSE A 134                 N   VAL A 135     1555   1555  1.33  
LINK         C   LEU A 204                 N   MSE A 205     1555   1555  1.32  
LINK         C   MSE A 205                 N   GLY A 206     1555   1555  1.33  
LINK         C   ARG A 220                 N   MSE A 221     1555   1555  1.33  
LINK         C   MSE A 221                 N   ILE A 222     1555   1555  1.33  
LINK         C   ALA A 278                 N   MSE A 279     1555   1555  1.33  
LINK         C   MSE A 279                 N   VAL A 280     1555   1555  1.33  
LINK         C   LEU A 285                 N   MSE A 286     1555   1555  1.33  
LINK         C   MSE A 286                 N   ALA A 287     1555   1555  1.33  
LINK         C   MSE B   1                 N   LYS B   2     1555   1555  1.33  
LINK         C   ILE B  10                 N   MSE B  11     1555   1555  1.33  
LINK         C   MSE B  11                 N   GLY B  12     1555   1555  1.33  
LINK         C   PRO B  14                 N   MSE B  15     1555   1555  1.33  
LINK         C   MSE B  15                 N   ALA B  16     1555   1555  1.34  
LINK         C   ILE B  61                 N   MSE B  62     1555   1555  1.33  
LINK         C   MSE B  62                 N   VAL B  63     1555   1555  1.33  
LINK         C   ASP B  91                 N   MSE B  92     1555   1555  1.32  
LINK         C   MSE B  92                 N   SER B  93     1555   1555  1.33  
LINK         C   GLU B 109                 N   MSE B 110     1555   1555  1.33  
LINK         C   MSE B 110                 N   GLY B 111     1555   1555  1.33  
LINK         C   ILE B 133                 N   MSE B 134     1555   1555  1.33  
LINK         C   MSE B 134                 N   VAL B 135     1555   1555  1.33  
LINK         C   LEU B 204                 N   MSE B 205     1555   1555  1.33  
LINK         C   MSE B 205                 N   GLY B 206     1555   1555  1.33  
LINK         C   ARG B 220                 N   MSE B 221     1555   1555  1.33  
LINK         C   MSE B 221                 N   ILE B 222     1555   1555  1.33  
LINK         C   ALA B 278                 N   MSE B 279     1555   1555  1.33  
LINK         C   MSE B 279                 N   VAL B 280     1555   1555  1.34  
LINK         C   LEU B 285                 N   MSE B 286     1555   1555  1.33  
LINK         C   MSE B 286                 N   ALA B 287     1555   1555  1.33  
CRYST1   98.335  134.255   48.216  90.00  90.00  90.00 P 21 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      0.010169  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007449  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020740        0.00000                         
HETATM    1  N   MSE A   1      84.563  32.689   8.119  1.00 80.64           N  
HETATM    2  CA  MSE A   1      86.028  32.890   7.853  1.00 80.89           C  
HETATM    3  C   MSE A   1      86.682  33.598   9.033  1.00 74.73           C  
HETATM    4  O   MSE A   1      86.433  33.259  10.192  1.00 72.79           O  
HETATM    5  CB  MSE A   1      86.227  33.752   6.602  1.00 90.41           C  
HETATM    6  CG  MSE A   1      85.586  33.217   5.330  1.00102.25           C  
HETATM    7 SE   MSE A   1      85.849  34.431   3.832  1.00118.69          SE  
HETATM    8  CE  MSE A   1      83.991  34.775   3.390  1.00113.94           C