HEADER    VIRAL PROTEIN                           12-OCT-09   3K7B              
TITLE     THE STRUCTURE OF THE POXVIRUS A33 PROTEIN REVEALS A DIMER OF UNIQUE C-
TITLE    2 TYPE LECTIN-LIKE DOMAINS.                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN A33;                                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 90-185;                                       
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: VACCINIA VIRUS WR;                              
SOURCE   3 ORGANISM_COMMON: VACV;                                               
SOURCE   4 ORGANISM_TAXID: 10254;                                               
SOURCE   5 STRAIN: WESTERN RESERVE (WR);                                        
SOURCE   6 GENE: A33R, SALL3R;                                                  
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3)-RIL-X;                          
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PNAN                                      
KEYWDS    C-TYPE LECTIN-LIKE DOMAIN, HOMODIMER, POXVIRUS, EEV, EV, VIRAL        
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.P.SU,D.N.GARBOCZI                                                   
REVDAT   6   20-NOV-24 3K7B    1       REMARK                                   
REVDAT   5   13-OCT-21 3K7B    1       SEQADV LINK                              
REVDAT   4   01-NOV-17 3K7B    1       REMARK                                   
REVDAT   3   30-NOV-11 3K7B    1       TITLE  VERSN                             
REVDAT   2   09-MAR-10 3K7B    1       JRNL                                     
REVDAT   1   19-JAN-10 3K7B    0                                                
JRNL        AUTH   H.P.SU,K.SINGH,A.G.GITTIS,D.N.GARBOCZI                       
JRNL        TITL   THE STRUCTURE OF THE POXVIRUS A33 PROTEIN REVEALS A DIMER OF 
JRNL        TITL 2 UNIQUE C-TYPE LECTIN-LIKE DOMAINS.                           
JRNL        REF    J.VIROL.                      V.  84  2502 2010              
JRNL        REFN                   ISSN 0022-538X                               
JRNL        PMID   20032175                                                     
JRNL        DOI    10.1128/JVI.02247-09                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1129284.980                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 10073                          
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) : 0.218                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 500                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.012                           
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.18                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 94.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1521                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2590                       
REMARK   3   BIN FREE R VALUE                    : 0.2640                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.50                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 32                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.035                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1342                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 42                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 22.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 8.91000                                              
REMARK   3    B22 (A**2) : -2.08000                                             
REMARK   3    B33 (A**2) : -6.83000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 3.25000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.19                            
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) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.19                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.014                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.710                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 41.56                                                
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   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3K7B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-OCT-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000055636.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-JUN-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.30                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97622                            
REMARK 200  MONOCHROMATOR                  : SI 220                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10073                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
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     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.04800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 26.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: 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   (%): 38.44                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 8000, 10% ISOPROPANOL, 0.1M      
REMARK 280  SODIUM ACETATE, PH 4.30, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 298K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       40.47000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.16000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       40.47000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       28.16000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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    90                                                      
REMARK 465     THR A    91                                                      
REMARK 465     THR A    92                                                      
REMARK 465     GLN A    93                                                      
REMARK 465     TYR A    94                                                      
REMARK 465     ASP A    95                                                      
REMARK 465     HIS A    96                                                      
REMARK 465     LYS A    97                                                      
REMARK 465     TYR A   166                                                      
REMARK 465     GLN A   167                                                      
REMARK 465     ASP A   168                                                      
REMARK 465     SER B    90                                                      
REMARK 465     THR B    91                                                      
REMARK 465     THR B    92                                                      
REMARK 465     GLN B    93                                                      
REMARK 465     TYR B    94                                                      
REMARK 465     ASP B    95                                                      
REMARK 465     TYR B   166                                                      
REMARK 465     GLN B   167                                                      
REMARK 465     ASP B   168                                                      
REMARK 465     ASN B   185                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A 164     -173.27    -54.98                                   
REMARK 500    MSE A 184     -159.12    -88.97                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  3K7B A   90   185  UNP    P68617   VA33_VACCW      90    185             
DBREF  3K7B B   90   185  UNP    P68617   VA33_VACCW      90    185             
SEQADV 3K7B MSE A  118  UNP  P68617    LEU   118 ENGINEERED MUTATION            
SEQADV 3K7B ALA A  123  UNP  P68617    LYS   123 ENGINEERED MUTATION            
SEQADV 3K7B MSE A  140  UNP  P68617    LEU   140 ENGINEERED MUTATION            
SEQADV 3K7B MSE B  118  UNP  P68617    LEU   118 ENGINEERED MUTATION            
SEQADV 3K7B ALA B  123  UNP  P68617    LYS   123 ENGINEERED MUTATION            
SEQADV 3K7B MSE B  140  UNP  P68617    LEU   140 ENGINEERED MUTATION            
SEQRES   1 A   96  SER THR THR GLN TYR ASP HIS LYS GLU SER CYS ASN GLY          
SEQRES   2 A   96  LEU TYR TYR GLN GLY SER CYS TYR ILE LEU HIS SER ASP          
SEQRES   3 A   96  TYR GLN MSE PHE SER ASP ALA ALA ALA ASN CYS THR ALA          
SEQRES   4 A   96  GLU SER SER THR LEU PRO ASN LYS SER ASP VAL MSE ILE          
SEQRES   5 A   96  THR TRP LEU ILE ASP TYR VAL GLU ASP THR TRP GLY SER          
SEQRES   6 A   96  ASP GLY ASN PRO ILE THR LYS THR THR SER ASP TYR GLN          
SEQRES   7 A   96  ASP SER ASP VAL SER GLN GLU VAL ARG LYS TYR PHE CYS          
SEQRES   8 A   96  VAL LYS THR MSE ASN                                          
SEQRES   1 B   96  SER THR THR GLN TYR ASP HIS LYS GLU SER CYS ASN GLY          
SEQRES   2 B   96  LEU TYR TYR GLN GLY SER CYS TYR ILE LEU HIS SER ASP          
SEQRES   3 B   96  TYR GLN MSE PHE SER ASP ALA ALA ALA ASN CYS THR ALA          
SEQRES   4 B   96  GLU SER SER THR LEU PRO ASN LYS SER ASP VAL MSE ILE          
SEQRES   5 B   96  THR TRP LEU ILE ASP TYR VAL GLU ASP THR TRP GLY SER          
SEQRES   6 B   96  ASP GLY ASN PRO ILE THR LYS THR THR SER ASP TYR GLN          
SEQRES   7 B   96  ASP SER ASP VAL SER GLN GLU VAL ARG LYS TYR PHE CYS          
SEQRES   8 B   96  VAL LYS THR MSE ASN                                          
MODRES 3K7B MSE A  118  MET  SELENOMETHIONINE                                   
MODRES 3K7B MSE A  140  MET  SELENOMETHIONINE                                   
MODRES 3K7B MSE A  184  MET  SELENOMETHIONINE                                   
MODRES 3K7B MSE B  118  MET  SELENOMETHIONINE                                   
MODRES 3K7B MSE B  140  MET  SELENOMETHIONINE                                   
MODRES 3K7B MSE B  184  MET  SELENOMETHIONINE                                   
HET    MSE  A 118       8                                                       
HET    MSE  A 140       8                                                       
HET    MSE  A 184       8                                                       
HET    MSE  B 118       8                                                       
HET    MSE  B 140       8                                                       
HET    MSE  B 184       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   3  HOH   *42(H2 O)                                                     
HELIX    1   1 MSE A  118  GLU A  129  1                                  12    
HELIX    2   2 ASN A  135  MSE A  140  1                                   6    
HELIX    3   3 LEU A  144  GLU A  149  1                                   6    
HELIX    4   4 PHE B  119  GLU B  129  1                                  11    
HELIX    5   5 ASN B  135  MSE B  140  1                                   6    
HELIX    6   6 LEU B  144  GLU B  149  1                                   6    
HELIX    7   7 ASP B  170  GLN B  173  5                                   4    
SHEET    1   A 3 LEU A 103  TYR A 105  0                                        
SHEET    2   A 3 SER A 108  GLN A 117 -1  O  TYR A 110   N  LEU A 103           
SHEET    3   A 3 ARG A 176  THR A 183 -1  O  LYS A 182   N  CYS A 109           
SHEET    1   B 3 LEU B 103  TYR B 104  0                                        
SHEET    2   B 3 CYS B 109  MSE B 118 -1  O  TYR B 110   N  LEU B 103           
SHEET    3   B 3 VAL B 175  LYS B 182 -1  O  LYS B 182   N  CYS B 109           
SSBOND   1 CYS A  100    CYS A  109                          1555   1555  2.04  
SSBOND   2 CYS A  126    CYS A  180                          1555   1555  2.05  
SSBOND   3 CYS B  100    CYS B  109                          1555   1555  2.04  
SSBOND   4 CYS B  126    CYS B  180                          1555   1555  2.05  
LINK         C   GLN A 117                 N   MSE A 118     1555   1555  1.33  
LINK         C   MSE A 118                 N   PHE A 119     1555   1555  1.32  
LINK         C   VAL A 139                 N   MSE A 140     1555   1555  1.33  
LINK         C   MSE A 140                 N   ILE A 141     1555   1555  1.33  
LINK         C   THR A 183                 N   MSE A 184     1555   1555  1.33  
LINK         C   MSE A 184                 N   ASN A 185     1555   1555  1.34  
LINK         C   GLN B 117                 N   MSE B 118     1555   1555  1.33  
LINK         C   MSE B 118                 N   PHE B 119     1555   1555  1.33  
LINK         C   VAL B 139                 N   MSE B 140     1555   1555  1.33  
LINK         C   MSE B 140                 N   ILE B 141     1555   1555  1.33  
LINK         C   THR B 183                 N   MSE B 184     1555   1555  1.33  
CRYST1   80.940   56.320   41.680  90.00 110.68  90.00 C 1 2 1       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      0.012355  0.000000  0.004664        0.00000                         
SCALE2      0.000000  0.017756  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.025645        0.00000