HEADER    METAL BINDING PROTEIN                   25-APR-06   2GS4              
TITLE     THE CRYSTAL STRUCTURE OF THE E.COLI STRESS PROTEIN YCIF.              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN YCIF;                                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 STRAIN: K-12 MG1655;                                                 
SOURCE   5 GENE: YCIF;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI STR. K-12 SUBSTR. DH10B;         
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 316385;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: DH10B;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: P215                                      
KEYWDS    STRESS PROTEINS, RUBRERYTHRIN, METAL BINDING PROTEIN                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.HINDUPUR,D.LIU,Y.ZHAO,H.D.BELLAMY,M.A.WHITE,R.O.FOX                 
REVDAT   4   30-OCT-24 2GS4    1       SEQADV LINK                              
REVDAT   3   24-FEB-09 2GS4    1       VERSN                                    
REVDAT   2   21-NOV-06 2GS4    1       JRNL                                     
REVDAT   1   17-OCT-06 2GS4    0                                                
JRNL        AUTH   A.HINDUPUR,D.LIU,Y.ZHAO,H.D.BELLAMY,M.A.WHITE,R.O.FOX        
JRNL        TITL   THE CRYSTAL STRUCTURE OF THE E. COLI STRESS PROTEIN YCIF.    
JRNL        REF    PROTEIN SCI.                  V.  15  2605 2006              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   17001035                                                     
JRNL        DOI    10.1110/PS.062307706                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.49                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 3476612.910                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 19178                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : SHELLS                          
REMARK   3   R VALUE            (WORKING SET) : 0.183                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.700                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 907                             
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           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.03                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 880                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4020                       
REMARK   3   BIN FREE R VALUE                    : 0.3610                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 55                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.049                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2459                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 118                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 31.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.02000                                             
REMARK   3    B22 (A**2) : -0.02000                                             
REMARK   3    B33 (A**2) : 0.04000                                              
REMARK   3    B12 (A**2) : 1.25000                                              
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) : 0.19                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.11                            
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) : 0.25                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.15                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 17.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.820                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : VARIABLE                                  
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        : 0.40                                                 
REMARK   3   BSOL        : 58.99                                                
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  : LIGAND.PARAM                                   
REMARK   3  PARAMETER FILE  5  : 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   : LIGAND.TOP                                     
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2GS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAY-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037486.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-AUG-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 95                                 
REMARK 200  PH                             : 4.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CAMD                               
REMARK 200  BEAMLINE                       : GCPCC                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9794, 0.9797, 0.9252             
REMARK 200  MONOCHROMATOR                  : SI(111) CHANNEL CUT                
REMARK 200  OPTICS                         : CHANNEL CUT MONOCHROMATOR          
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19196                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.0                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.07300                            
REMARK 200  R SYM                      (I) : 0.07300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.19900                            
REMARK 200  R SYM FOR SHELL            (I) : 0.19900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: RESOLVE                                              
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CITRIC ACID PH 3.5-4.0, 1.9-2.1M    
REMARK 280  AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE        
REMARK 280  298K, PH 4.0                                                        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       39.93500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       23.05648            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       43.74667            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       39.93500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       23.05648            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       43.74667            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       39.93500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       23.05648            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       43.74667            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       46.11297            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       87.49333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       46.11297            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       87.49333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       46.11297            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       87.49333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2070 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14800 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 12890 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 37720 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000       39.93500            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000       69.16945            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000      -39.93500            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       69.16945            
REMARK 350   BIOMT3   3  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     MSE A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     ALA A   162                                                      
REMARK 465     GLU A   163                                                      
REMARK 465     ASN A   164                                                      
REMARK 465     LYS A   165                                                      
REMARK 465     ALA A   166                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 465     MSE B     3                                                      
REMARK 465     VAL B   158                                                      
REMARK 465     ASN B   159                                                      
REMARK 465     LYS B   160                                                      
REMARK 465     LYS B   161                                                      
REMARK 465     ALA B   162                                                      
REMARK 465     GLU B   163                                                      
REMARK 465     ASN B   164                                                      
REMARK 465     LYS B   165                                                      
REMARK 465     ALA B   166                                                      
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    LYS A   4      -26.46   -150.50                                   
REMARK 500    ASN A  95     -114.35     33.59                                   
REMARK 500    ASN B 156       55.56    -98.32                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2GS4 A    1   166  UNP    P21362   YCIF_ECOLI       1    166             
DBREF  2GS4 B    1   166  UNP    P21362   YCIF_ECOLI       1    166             
SEQADV 2GS4 MSE A    1  UNP  P21362    MET     1 MODIFIED RESIDUE               
SEQADV 2GS4 MSE A    3  UNP  P21362    MET     3 MODIFIED RESIDUE               
SEQADV 2GS4 MSE A   73  UNP  P21362    MET    73 MODIFIED RESIDUE               
SEQADV 2GS4 MSE A   78  UNP  P21362    MET    78 MODIFIED RESIDUE               
SEQADV 2GS4 MSE B    1  UNP  P21362    MET     1 MODIFIED RESIDUE               
SEQADV 2GS4 MSE B    3  UNP  P21362    MET     3 MODIFIED RESIDUE               
SEQADV 2GS4 MSE B   73  UNP  P21362    MET    73 MODIFIED RESIDUE               
SEQADV 2GS4 MSE B   78  UNP  P21362    MET    78 MODIFIED RESIDUE               
SEQRES   1 A  166  MSE ASN MSE LYS THR ILE GLU ASP VAL PHE ILE HIS LEU          
SEQRES   2 A  166  LEU SER ASP THR TYR SER ALA GLU LYS GLN LEU THR ARG          
SEQRES   3 A  166  ALA LEU ALA LYS LEU ALA ARG ALA THR SER ASN GLU LYS          
SEQRES   4 A  166  LEU SER GLN ALA PHE HIS ALA HIS LEU GLU GLU THR HIS          
SEQRES   5 A  166  GLY GLN ILE GLU ARG ILE ASP GLN VAL VAL GLU SER GLU          
SEQRES   6 A  166  SER ASN LEU LYS ILE LYS ARG MSE LYS CYS VAL ALA MSE          
SEQRES   7 A  166  GLU GLY LEU ILE GLU GLU ALA ASN GLU VAL ILE GLU SER          
SEQRES   8 A  166  THR GLU LYS ASN GLU VAL ARG ASP ALA ALA LEU ILE ALA          
SEQRES   9 A  166  ALA ALA GLN LYS VAL GLU HIS TYR GLU ILE ALA SER TYR          
SEQRES  10 A  166  GLY THR LEU ALA THR LEU ALA GLU GLN LEU GLY TYR ARG          
SEQRES  11 A  166  LYS ALA ALA LYS LEU LEU LYS GLU THR LEU GLU GLU GLU          
SEQRES  12 A  166  LYS ALA THR ASP ILE LYS LEU THR ASP LEU ALA ILE ASN          
SEQRES  13 A  166  ASN VAL ASN LYS LYS ALA GLU ASN LYS ALA                      
SEQRES   1 B  166  MSE ASN MSE LYS THR ILE GLU ASP VAL PHE ILE HIS LEU          
SEQRES   2 B  166  LEU SER ASP THR TYR SER ALA GLU LYS GLN LEU THR ARG          
SEQRES   3 B  166  ALA LEU ALA LYS LEU ALA ARG ALA THR SER ASN GLU LYS          
SEQRES   4 B  166  LEU SER GLN ALA PHE HIS ALA HIS LEU GLU GLU THR HIS          
SEQRES   5 B  166  GLY GLN ILE GLU ARG ILE ASP GLN VAL VAL GLU SER GLU          
SEQRES   6 B  166  SER ASN LEU LYS ILE LYS ARG MSE LYS CYS VAL ALA MSE          
SEQRES   7 B  166  GLU GLY LEU ILE GLU GLU ALA ASN GLU VAL ILE GLU SER          
SEQRES   8 B  166  THR GLU LYS ASN GLU VAL ARG ASP ALA ALA LEU ILE ALA          
SEQRES   9 B  166  ALA ALA GLN LYS VAL GLU HIS TYR GLU ILE ALA SER TYR          
SEQRES  10 B  166  GLY THR LEU ALA THR LEU ALA GLU GLN LEU GLY TYR ARG          
SEQRES  11 B  166  LYS ALA ALA LYS LEU LEU LYS GLU THR LEU GLU GLU GLU          
SEQRES  12 B  166  LYS ALA THR ASP ILE LYS LEU THR ASP LEU ALA ILE ASN          
SEQRES  13 B  166  ASN VAL ASN LYS LYS ALA GLU ASN LYS ALA                      
MODRES 2GS4 MSE A    3  MET  SELENOMETHIONINE                                   
MODRES 2GS4 MSE A   73  MET  SELENOMETHIONINE                                   
MODRES 2GS4 MSE A   78  MET  SELENOMETHIONINE                                   
MODRES 2GS4 MSE B   73  MET  SELENOMETHIONINE                                   
MODRES 2GS4 MSE B   78  MET  SELENOMETHIONINE                                   
HET    MSE  A   3       8                                                       
HET    MSE  A  73       8                                                       
HET    MSE  A  78       8                                                       
HET    MSE  B  73       8                                                       
HET    MSE  B  78       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    5(C5 H11 N O2 SE)                                            
FORMUL   3  HOH   *118(H2 O)                                                    
HELIX    1   1 THR A    5  ALA A   34  1                                  30    
HELIX    2   2 ASN A   37  SER A   64  1                                  28    
HELIX    3   3 CYS A   75  GLU A   90  1                                  16    
HELIX    4   4 LYS A   94  LEU A  127  1                                  34    
HELIX    5   5 TYR A  129  LYS A  160  1                                  32    
HELIX    6   6 THR B    5  THR B   35  1                                  31    
HELIX    7   7 ASN B   37  SER B   64  1                                  28    
HELIX    8   8 CYS B   75  SER B   91  1                                  17    
HELIX    9   9 ASN B   95  GLY B  128  1                                  34    
HELIX   10  10 TYR B  129  ASN B  156  1                                  28    
LINK         C   MSE A   3                 N   LYS A   4     1555   1555  1.33  
LINK         C   ARG A  72                 N   MSE A  73     1555   1555  1.33  
LINK         C   MSE A  73                 N   LYS A  74     1555   1555  1.33  
LINK         C   ALA A  77                 N   MSE A  78     1555   1555  1.33  
LINK         C   MSE A  78                 N   GLU A  79     1555   1555  1.33  
LINK         C   ARG B  72                 N   MSE B  73     1555   1555  1.33  
LINK         C   MSE B  73                 N   LYS B  74     1555   1555  1.32  
LINK         C   ALA B  77                 N   MSE B  78     1555   1555  1.33  
LINK         C   MSE B  78                 N   GLU B  79     1555   1555  1.34  
CRYST1   79.870   79.870  131.240  90.00  90.00 120.00 H 3          18          
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      0.012520  0.007229  0.000000        0.00000                         
SCALE2      0.000000  0.014457  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007620        0.00000                         
HETATM    1  N   MSE A   3      37.442  29.362  78.700  1.00 77.38           N  
HETATM    2  CA  MSE A   3      37.134  29.708  80.117  1.00 74.96           C  
HETATM    3  C   MSE A   3      38.249  29.463  81.140  1.00 65.80           C  
HETATM    4  O   MSE A   3      37.983  28.915  82.209  1.00 72.24           O  
HETATM    5  CB  MSE A   3      35.865  28.973  80.587  1.00 68.86           C  
HETATM    6  CG  MSE A   3      35.708  27.507  80.139  1.00 63.80           C  
HETATM    7 SE   MSE A   3      37.278  26.359  80.041  1.00143.77          SE  
HETATM    8  CE  MSE A   3      37.660  26.064  81.911  1.00 70.90           C