HEADER    GENE REGULATION                         28-JUN-10   3NPI              
TITLE     CRYSTAL STRUCTURE OF A TETR FAMILY REGULATORY PROTEIN (DIP1788) FROM  
TITLE    2 CORYNEBACTERIUM DIPHTHERIAE AT 2.96 A RESOLUTION                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TETR FAMILY REGULATORY PROTEIN;                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CORYNEBACTERIUM DIPHTHERIAE;                    
SOURCE   3 ORGANISM_TAXID: 1717;                                                
SOURCE   4 GENE: DIP1788;                                                       
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: HK100;                                     
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: SPEEDET                                   
KEYWDS    STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG,      
KEYWDS   2 PROTEIN STRUCTURE INITIATIVE, PSI, GENE REGULATION                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                           
REVDAT   5   20-NOV-24 3NPI    1       REMARK                                   
REVDAT   4   01-FEB-23 3NPI    1       REMARK SEQADV LINK                       
REVDAT   3   25-OCT-17 3NPI    1       REMARK                                   
REVDAT   2   13-FEB-13 3NPI    1       AUTHOR VERSN                             
REVDAT   1   18-AUG-10 3NPI    0                                                
JRNL        AUTH   JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG)                  
JRNL        TITL   CRYSTAL STRUCTURE OF A TETR FAMILY REGULATORY PROTEIN        
JRNL        TITL 2 (DIP1788) FROM CORYNEBACTERIUM DIPHTHERIAE AT 2.96 A         
JRNL        TITL 3 RESOLUTION                                                   
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.96 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER-TNT BUSTER 2.8.0                              
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.96                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.71                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 12572                          
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 + TEST SET)  : 0.202                          
REMARK   3   R VALUE            (WORKING SET)  : 0.201                          
REMARK   3   FREE R VALUE                      : 0.222                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.840                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 609                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 6                        
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.96                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 3.24                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : NULL                     
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2967                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2438                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2826                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2426                   
REMARK   3   BIN FREE R VALUE                        : 0.2692                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.75                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 141                      
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3165                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 40                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 99.73                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 97.89                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.73050                                              
REMARK   3    B22 (A**2) : 3.73050                                              
REMARK   3    B33 (A**2) : -7.46100                                             
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) : NULL                
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : NULL                
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : NULL                
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : NULL                
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : NULL                
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.943                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 3254   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 4416   ; 10.000 ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1106   ; 10.000 ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 71     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 490    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 3254   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 440    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 3876   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.32                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.78                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 13.63                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   -5.4418   43.6847    2.5389           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.2623 T22:   -0.1982                                    
REMARK   3     T33:    0.1291 T12:   -0.1397                                    
REMARK   3     T13:   -0.0543 T23:   -0.0522                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.6951 L22:    5.8428                                    
REMARK   3     L33:    1.0719 L12:   -0.7675                                    
REMARK   3     L13:   -1.1615 L23:    0.4531                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.1034 S12:    0.0177 S13:   -1.0505                     
REMARK   3     S21:   -0.3443 S22:   -0.0484 S23:    0.6504                     
REMARK   3     S31:    0.3282 S32:   -0.3793 S33:    0.1519                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: { B|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):    5.3296   60.0661    9.7089           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1164 T22:   -0.1083                                    
REMARK   3     T33:   -0.1796 T12:   -0.0539                                    
REMARK   3     T13:   -0.0529 T23:    0.0226                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.4145 L22:    3.6865                                    
REMARK   3     L33:    1.9297 L12:   -1.3265                                    
REMARK   3     L13:    0.4198 L23:   -0.7008                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.1008 S12:   -0.3978 S13:   -0.1698                     
REMARK   3     S21:    0.2993 S22:   -0.0823 S23:   -0.2188                     
REMARK   3     S31:   -0.0490 S32:   -0.0047 S33:    0.1831                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: 1.A MET-INHIBITION PROTOCOL WAS USED      
REMARK   3  FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION.       
REMARK   3  THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO    
REMARK   3  0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET          
REMARK   3  INCORPORATION. 2. SULFATES FROM THE CRYSTALLIZATION WERE MODELED    
REMARK   3  INTO THE STRUCTURE. 3.ATOM RECORD CONTAINS SUM OF TLS AND           
REMARK   3  RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND           
REMARK   3  RESIDUAL U FACTORS.                                                 
REMARK   4                                                                      
REMARK   4 3NPI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000060117.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-FEB-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.86                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91837,0.97959,0.97925            
REMARK 200  MONOCHROMATOR                  : SINGLE CRYSTAL SI(111) BENT        
REMARK 200                                   MONOCHROMATOR (HORIZONTAL          
REMARK 200                                   FOCUSING)                          
REMARK 200  OPTICS                         : FLAT MIRROR (VERTICAL FOCUSING)    
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12584                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.960                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.713                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.0600                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.97                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.08                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.74300                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SHELX, AUTOSHARP                                      
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7100M AMMONIUM SULFATE, 10.0000%       
REMARK 280  DIOXANE, 0.1M MES PH 6.86, VAPOR DIFFUSION,SITTING DROP,NANODROP,   
REMARK 280  TEMPERATURE 277K, VAPOR DIFFUSION, SITTING DROP                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-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       36.48333            
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       18.24167            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       18.24167            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       36.48333            
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 300 REMARK: ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY WITH STATIC LIGHT   
REMARK 300 SCATTERING SUPPORTS THE ASSIGNMENT OF A DIMER AS A SIGNIFICANT       
REMARK 300 OLIGOMERIZATION STATE IN SOLUTION.                                   
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: 7260 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17780 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 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 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     GLY A     0                                                      
REMARK 465     MSE A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     GLU A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     SER A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     ASP A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     VAL A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     ASP A    12                                                      
REMARK 465     ASP A    13                                                      
REMARK 465     PRO A    14                                                      
REMARK 465     LEU A   228                                                      
REMARK 465     LEU A   229                                                      
REMARK 465     SER A   230                                                      
REMARK 465     THR A   231                                                      
REMARK 465     VAL A   232                                                      
REMARK 465     THR A   233                                                      
REMARK 465     GLU A   234                                                      
REMARK 465     HIS A   235                                                      
REMARK 465     VAL A   236                                                      
REMARK 465     ASP A   237                                                      
REMARK 465     GLU A   238                                                      
REMARK 465     GLU A   239                                                      
REMARK 465     GLY A   240                                                      
REMARK 465     SER A   241                                                      
REMARK 465     TYR A   242                                                      
REMARK 465     GLU A   243                                                      
REMARK 465     VAL A   244                                                      
REMARK 465     ALA A   245                                                      
REMARK 465     ALA A   246                                                      
REMARK 465     ASP A   247                                                      
REMARK 465     PRO A   248                                                      
REMARK 465     PHE A   249                                                      
REMARK 465     SER A   250                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     ASN B     2                                                      
REMARK 465     GLU B     3                                                      
REMARK 465     SER B     4                                                      
REMARK 465     SER B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     HIS B     7                                                      
REMARK 465     ASP B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     VAL B    10                                                      
REMARK 465     ALA B    11                                                      
REMARK 465     ASP B    12                                                      
REMARK 465     ASP B    13                                                      
REMARK 465     PRO B    14                                                      
REMARK 465     THR B    15                                                      
REMARK 465     GLU B    16                                                      
REMARK 465     PRO B   227                                                      
REMARK 465     LEU B   228                                                      
REMARK 465     LEU B   229                                                      
REMARK 465     SER B   230                                                      
REMARK 465     THR B   231                                                      
REMARK 465     VAL B   232                                                      
REMARK 465     THR B   233                                                      
REMARK 465     GLU B   234                                                      
REMARK 465     HIS B   235                                                      
REMARK 465     VAL B   236                                                      
REMARK 465     ASP B   237                                                      
REMARK 465     GLU B   238                                                      
REMARK 465     GLU B   239                                                      
REMARK 465     GLY B   240                                                      
REMARK 465     SER B   241                                                      
REMARK 465     TYR B   242                                                      
REMARK 465     GLU B   243                                                      
REMARK 465     VAL B   244                                                      
REMARK 465     ALA B   245                                                      
REMARK 465     ALA B   246                                                      
REMARK 465     ASP B   247                                                      
REMARK 465     PRO B   248                                                      
REMARK 465     PHE B   249                                                      
REMARK 465     SER B   250                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     THR A  15    OG1  CG2                                            
REMARK 470     GLU A  16    CG   CD   OE1  OE2                                  
REMARK 470     VAL A  17    CG1  CG2                                            
REMARK 470     LYS A  39    CE   NZ                                             
REMARK 470     GLU A  41    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  45    CE   NZ                                             
REMARK 470     LYS A  46    CG   CD   CE   NZ                                   
REMARK 470     SER A  47    OG                                                  
REMARK 470     LYS A  51    CE   NZ                                             
REMARK 470     ARG A  77    NE   CZ   NH1  NH2                                  
REMARK 470     THR A  79    OG1  CG2                                            
REMARK 470     GLU A  81    CG   CD   OE1  OE2                                  
REMARK 470     TYR A  84    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LEU A  85    CG   CD1  CD2                                       
REMARK 470     SER A  87    OG                                                  
REMARK 470     ALA A 100    CB                                                  
REMARK 470     LYS A 125    CD   CE   NZ                                        
REMARK 470     GLU A 128    CG   CD   OE1  OE2                                  
REMARK 470     SER A 130    OG                                                  
REMARK 470     ILE A 138    CG1  CG2  CD1                                       
REMARK 470     LEU A 140    CG   CD1  CD2                                       
REMARK 470     ARG A 144    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU A 148    CG   CD1  CD2                                       
REMARK 470     LEU A 215    CG   CD1  CD2                                       
REMARK 470     LYS A 216    CG   CD   CE   NZ                                   
REMARK 470     ASP A 219    CG   OD1  OD2                                       
REMARK 470     VAL B  17    CG1  CG2                                            
REMARK 470     SER B  28    OG                                                  
REMARK 470     GLU B  32    CD   OE1  OE2                                       
REMARK 470     LYS B  39    CE   NZ                                             
REMARK 470     LYS B  46    CE   NZ                                             
REMARK 470     SER B  47    OG                                                  
REMARK 470     LYS B  51    CG   CD   CE   NZ                                   
REMARK 470     ARG B  52    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     SER B  87    OG                                                  
REMARK 470     LYS B 125    CG   CD   CE   NZ                                   
REMARK 470     GLU B 128    CG   CD   OE1  OE2                                  
REMARK 470     ILE B 138    CG1  CG2  CD1                                       
REMARK 470     LEU B 140    CG   CD1  CD2                                       
REMARK 470     LYS B 216    CG   CD   CE   NZ                                   
REMARK 470     SER B 217    OG                                                  
REMARK 470     ARG B 226    CZ   NH1  NH2                                       
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 120      -75.09    -83.29                                   
REMARK 500    LYS A 125       53.56     39.13                                   
REMARK 500    GLU A 128       47.05    -99.76                                   
REMARK 500    LEU B 120      -75.01    -83.51                                   
REMARK 500    LYS B 125       53.73     38.96                                   
REMARK 500    GLU B 128       47.04    -99.60                                   
REMARK 500    SER B 136        7.11    -67.27                                   
REMARK 500    SER B 178       31.97    -82.12                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 251                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 252                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 253                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 254                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 255                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 256                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 257                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 258                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 398877   RELATED DB: TARGETDB                            
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THIS CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG                 
REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING   
REMARK 999 ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.                  
DBREF  3NPI A    1   250  UNP    Q6NFU8   Q6NFU8_CORDI     1    250             
DBREF  3NPI B    1   250  UNP    Q6NFU8   Q6NFU8_CORDI     1    250             
SEQADV 3NPI GLY A    0  UNP  Q6NFU8              EXPRESSION TAG                 
SEQADV 3NPI GLY B    0  UNP  Q6NFU8              EXPRESSION TAG                 
SEQRES   1 A  251  GLY MSE ASN GLU SER SER THR HIS ASP SER VAL ALA ASP          
SEQRES   2 A  251  ASP PRO THR GLU VAL SER THR ASP THR VAL LEU ASP ILE          
SEQRES   3 A  251  ALA LEU SER LEU PHE SER GLU LEU GLY PHE SER ASP ALA          
SEQRES   4 A  251  LYS LEU GLU ALA ILE ALA LYS LYS SER GLY MSE SER LYS          
SEQRES   5 A  251  ARG MSE ILE HIS TYR HIS PHE GLY ASP LYS ARG GLY LEU          
SEQRES   6 A  251  TYR ILE CYS CYS LEU GLU GLU ALA VAL ARG ARG LEU ARG          
SEQRES   7 A  251  PRO THR ALA GLU GLU MSE TYR LEU ALA SER ALA VAL PRO          
SEQRES   8 A  251  VAL GLU GLY VAL ARG THR ILE VAL GLU ALA VAL PHE HIS          
SEQRES   9 A  251  ARG TYR VAL GLN HIS PRO GLU ALA VAL ARG MSE LEU GLN          
SEQRES  10 A  251  MSE GLU ASN LEU HIS HIS TYR GLY LYS VAL ALA GLU ALA          
SEQRES  11 A  251  SER PRO LEU SER ASP GLN SER ALA ILE THR LEU GLN LEU          
SEQRES  12 A  251  ASP ARG LEU LEU MSE LEU GLY GLN ASP ALA GLY ALA PHE          
SEQRES  13 A  251  ARG PRO GLY ILE SER ALA GLN ASP VAL PHE THR LEU ILE          
SEQRES  14 A  251  ALA SER ILE ALA VAL PHE ARG ILE ASN SER ARG SER THR          
SEQRES  15 A  251  THR LEU ASN LEU TYR GLY ILE ASP MSE MSE ASN GLY ASP          
SEQRES  16 A  251  ASN THR ASP GLY MSE ARG ARG MSE ALA VAL ASP THR VAL          
SEQRES  17 A  251  LEU ALA PHE LEU THR SER ASN LEU LYS SER ALA ASP GLU          
SEQRES  18 A  251  ASP SER TYR LEU SER ARG PRO LEU LEU SER THR VAL THR          
SEQRES  19 A  251  GLU HIS VAL ASP GLU GLU GLY SER TYR GLU VAL ALA ALA          
SEQRES  20 A  251  ASP PRO PHE SER                                              
SEQRES   1 B  251  GLY MSE ASN GLU SER SER THR HIS ASP SER VAL ALA ASP          
SEQRES   2 B  251  ASP PRO THR GLU VAL SER THR ASP THR VAL LEU ASP ILE          
SEQRES   3 B  251  ALA LEU SER LEU PHE SER GLU LEU GLY PHE SER ASP ALA          
SEQRES   4 B  251  LYS LEU GLU ALA ILE ALA LYS LYS SER GLY MSE SER LYS          
SEQRES   5 B  251  ARG MSE ILE HIS TYR HIS PHE GLY ASP LYS ARG GLY LEU          
SEQRES   6 B  251  TYR ILE CYS CYS LEU GLU GLU ALA VAL ARG ARG LEU ARG          
SEQRES   7 B  251  PRO THR ALA GLU GLU MSE TYR LEU ALA SER ALA VAL PRO          
SEQRES   8 B  251  VAL GLU GLY VAL ARG THR ILE VAL GLU ALA VAL PHE HIS          
SEQRES   9 B  251  ARG TYR VAL GLN HIS PRO GLU ALA VAL ARG MSE LEU GLN          
SEQRES  10 B  251  MSE GLU ASN LEU HIS HIS TYR GLY LYS VAL ALA GLU ALA          
SEQRES  11 B  251  SER PRO LEU SER ASP GLN SER ALA ILE THR LEU GLN LEU          
SEQRES  12 B  251  ASP ARG LEU LEU MSE LEU GLY GLN ASP ALA GLY ALA PHE          
SEQRES  13 B  251  ARG PRO GLY ILE SER ALA GLN ASP VAL PHE THR LEU ILE          
SEQRES  14 B  251  ALA SER ILE ALA VAL PHE ARG ILE ASN SER ARG SER THR          
SEQRES  15 B  251  THR LEU ASN LEU TYR GLY ILE ASP MSE MSE ASN GLY ASP          
SEQRES  16 B  251  ASN THR ASP GLY MSE ARG ARG MSE ALA VAL ASP THR VAL          
SEQRES  17 B  251  LEU ALA PHE LEU THR SER ASN LEU LYS SER ALA ASP GLU          
SEQRES  18 B  251  ASP SER TYR LEU SER ARG PRO LEU LEU SER THR VAL THR          
SEQRES  19 B  251  GLU HIS VAL ASP GLU GLU GLY SER TYR GLU VAL ALA ALA          
SEQRES  20 B  251  ASP PRO PHE SER                                              
MODRES 3NPI MSE A   49  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A   53  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A   83  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  114  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  117  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  147  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  190  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  191  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  199  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE A  202  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B   49  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B   53  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B   83  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  114  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  117  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  147  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  190  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  191  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  199  MET  SELENOMETHIONINE                                   
MODRES 3NPI MSE B  202  MET  SELENOMETHIONINE                                   
HET    MSE  A  49       8                                                       
HET    MSE  A  53       8                                                       
HET    MSE  A  83       8                                                       
HET    MSE  A 114       8                                                       
HET    MSE  A 117       8                                                       
HET    MSE  A 147       8                                                       
HET    MSE  A 190       8                                                       
HET    MSE  A 191       8                                                       
HET    MSE  A 199       8                                                       
HET    MSE  A 202       8                                                       
HET    MSE  B  49       8                                                       
HET    MSE  B  53       8                                                       
HET    MSE  B  83       8                                                       
HET    MSE  B 114       8                                                       
HET    MSE  B 117       8                                                       
HET    MSE  B 147       8                                                       
HET    MSE  B 190       8                                                       
HET    MSE  B 191       8                                                       
HET    MSE  B 199       8                                                       
HET    MSE  B 202       8                                                       
HET    SO4  A 252       5                                                       
HET    SO4  A 255       5                                                       
HET    SO4  A 257       5                                                       
HET    SO4  A 258       5                                                       
HET    SO4  B 251       5                                                       
HET    SO4  B 253       5                                                       
HET    SO4  B 254       5                                                       
HET    SO4  B 256       5                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     SO4 SULFATE ION                                                      
FORMUL   1  MSE    20(C5 H11 N O2 SE)                                           
FORMUL   3  SO4    8(O4 S 2-)                                                   
HELIX    1   1 SER A   18  ALA A   38  1                                  21    
HELIX    2   2 LYS A   39  GLY A   48  1                                  10    
HELIX    3   3 SER A   50  GLY A   59  1                                  10    
HELIX    4   4 ASP A   60  LEU A   76  1                                  17    
HELIX    5   5 THR A   79  TYR A   84  1                                   6    
HELIX    6   6 VAL A   89  HIS A  108  1                                  20    
HELIX    7   7 HIS A  108  HIS A  121  1                                  14    
HELIX    8   8 GLN A  135  ALA A  152  1                                  18    
HELIX    9   9 SER A  160  SER A  178  1                                  19    
HELIX   10  10 SER A  178  GLY A  187  1                                  10    
HELIX   11  11 ASN A  192  THR A  212  1                                  21    
HELIX   12  12 SER B   18  ALA B   38  1                                  21    
HELIX   13  13 LYS B   39  GLY B   48  1                                  10    
HELIX   14  14 SER B   50  GLY B   59  1                                  10    
HELIX   15  15 ASP B   60  ARG B   77  1                                  18    
HELIX   16  16 VAL B   89  HIS B  108  1                                  20    
HELIX   17  17 HIS B  108  HIS B  121  1                                  14    
HELIX   18  18 GLN B  135  ALA B  152  1                                  18    
HELIX   19  19 SER B  160  SER B  178  1                                  19    
HELIX   20  20 SER B  178  GLY B  187  1                                  10    
HELIX   21  21 ASN B  192  THR B  212  1                                  21    
LINK         C   GLY A  48                 N   MSE A  49     1555   1555  1.36  
LINK         C   MSE A  49                 N   SER A  50     1555   1555  1.34  
LINK         C   ARG A  52                 N   MSE A  53     1555   1555  1.35  
LINK         C   MSE A  53                 N   ILE A  54     1555   1555  1.36  
LINK         C   GLU A  82                 N   MSE A  83     1555   1555  1.36  
LINK         C   MSE A  83                 N   TYR A  84     1555   1555  1.35  
LINK         C   ARG A 113                 N   MSE A 114     1555   1555  1.35  
LINK         C   MSE A 114                 N   LEU A 115     1555   1555  1.35  
LINK         C   GLN A 116                 N   MSE A 117     1555   1555  1.36  
LINK         C   MSE A 117                 N   GLU A 118     1555   1555  1.35  
LINK         C   LEU A 146                 N   MSE A 147     1555   1555  1.34  
LINK         C   MSE A 147                 N   LEU A 148     1555   1555  1.35  
LINK         C   ASP A 189                 N   MSE A 190     1555   1555  1.35  
LINK         C   MSE A 190                 N   MSE A 191     1555   1555  1.35  
LINK         C   MSE A 191                 N   ASN A 192     1555   1555  1.36  
LINK         C   GLY A 198                 N   MSE A 199     1555   1555  1.36  
LINK         C   MSE A 199                 N   ARG A 200     1555   1555  1.36  
LINK         C   ARG A 201                 N   MSE A 202     1555   1555  1.35  
LINK         C   MSE A 202                 N   ALA A 203     1555   1555  1.36  
LINK         C   GLY B  48                 N   MSE B  49     1555   1555  1.35  
LINK         C   MSE B  49                 N   SER B  50     1555   1555  1.34  
LINK         C   ARG B  52                 N   MSE B  53     1555   1555  1.35  
LINK         C   MSE B  53                 N   ILE B  54     1555   1555  1.36  
LINK         C   GLU B  82                 N   MSE B  83     1555   1555  1.34  
LINK         C   MSE B  83                 N   TYR B  84     1555   1555  1.35  
LINK         C   ARG B 113                 N   MSE B 114     1555   1555  1.35  
LINK         C   MSE B 114                 N   LEU B 115     1555   1555  1.35  
LINK         C   GLN B 116                 N   MSE B 117     1555   1555  1.36  
LINK         C   MSE B 117                 N   GLU B 118     1555   1555  1.35  
LINK         C   LEU B 146                 N   MSE B 147     1555   1555  1.34  
LINK         C   MSE B 147                 N   LEU B 148     1555   1555  1.35  
LINK         C   ASP B 189                 N   MSE B 190     1555   1555  1.35  
LINK         C   MSE B 190                 N   MSE B 191     1555   1555  1.35  
LINK         C   MSE B 191                 N   ASN B 192     1555   1555  1.35  
LINK         C   GLY B 198                 N   MSE B 199     1555   1555  1.36  
LINK         C   MSE B 199                 N   ARG B 200     1555   1555  1.36  
LINK         C   ARG B 201                 N   MSE B 202     1555   1555  1.35  
LINK         C   MSE B 202                 N   ALA B 203     1555   1555  1.36  
SITE     1 AC1  3 ARG B  74  ARG B 104  HIS B 108                               
SITE     1 AC2  6 HIS A 122  LYS A 125  VAL A 126  ALA A 127                    
SITE     2 AC2  6 GLU A 128  SER B 180                                          
SITE     1 AC3  4 ALA B  38  LYS B  39  LEU B  40  LYS B  61                    
SITE     1 AC4  4 SER A 180  HIS B 122  LYS B 125  ALA B 127                    
SITE     1 AC5  4 ALA A  38  LYS A  39  LEU A  40  LYS A  61                    
SITE     1 AC6  3 ARG B  95  ARG B 200  ARG B 201                               
SITE     1 AC7  3 ARG A  74  ARG A 104  HIS A 108                               
SITE     1 AC8  2 ARG A 200  ARG A 201                                          
CRYST1  137.238  137.238   54.725  90.00  90.00 120.00 P 32 2 1     12          
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      0.007287  0.004207  0.000000        0.00000                         
SCALE2      0.000000  0.008414  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.018273        0.00000