HEADER    PRION-BINDING PROTEIN                   19-OCT-09   2WVQ              
TITLE     STRUCTURE OF THE HET-S N-TERMINAL DOMAIN. MUTANT D23A, P33H           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SMALL S PROTEIN;                                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN, RESIDUES 13-221;                        
COMPND   5 SYNONYM: HET-S MUTANT D23A, P33H;                                    
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PODOSPORA ANSERINA;                             
SOURCE   3 ORGANISM_TAXID: 5145;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VARIANT: PLYSS;                                    
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PRSET                                     
KEYWDS    PRION-BINDING PROTEIN, PRION, PRION REGULATORY DOMAIN, HETEROKARYON   
KEYWDS   2 INCOMPATIBILITY, PRION- BINDING PROTEIN                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.GREENWALD,C.BUHTZ,C.RITTER,W.KWIATKOWSKI,S.CHOE,S.J.SAUPE,R.RIEK    
REVDAT   4   20-DEC-23 2WVQ    1       REMARK                                   
REVDAT   3   27-FEB-19 2WVQ    1       SOURCE JRNL   REMARK LINK                
REVDAT   2   13-JUL-11 2WVQ    1       VERSN                                    
REVDAT   1   28-JUL-10 2WVQ    0                                                
JRNL        AUTH   J.GREENWALD,C.BUHTZ,C.RITTER,W.KWIATKOWSKI,S.CHOE,           
JRNL        AUTH 2 M.L.MADDELEIN,F.NESS,S.CESCAU,A.SORAGNI,D.LEITZ,S.J.SAUPE,   
JRNL        AUTH 3 R.RIEK                                                       
JRNL        TITL   THE MECHANISM OF PRION INHIBITION BY HET-S.                  
JRNL        REF    MOL. CELL                     V.  38   889 2010              
JRNL        REFN                   ISSN 1097-4164                               
JRNL        PMID   20620958                                                     
JRNL        DOI    10.1016/J.MOLCEL.2010.05.019                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 65.23                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 32594                          
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) : 0.227                           
REMARK   3   R VALUE            (WORKING SET) : 0.225                           
REMARK   3   FREE R VALUE                     : 0.269                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1697                            
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) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2498                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.32                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3120                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 145                          
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3300                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 198                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 33.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 37.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.37000                                             
REMARK   3    B22 (A**2) : -0.14000                                             
REMARK   3    B33 (A**2) : 0.28000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.46000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.205         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.184         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.182         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 12.510        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.944                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.917                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3433 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4626 ; 1.739 ; 1.965       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   431 ; 5.832 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   174 ;35.493 ;24.310       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   639 ;21.317 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    31 ;20.546 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   516 ; 0.157 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2590 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1589 ; 0.204 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2308 ; 0.293 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   191 ; 0.198 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    35 ; 0.264 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    13 ; 0.311 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2203 ; 0.821 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3387 ; 1.385 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1393 ; 2.201 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1235 ; 3.365 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 8                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    14        A   103                          
REMARK   3    ORIGIN FOR THE GROUP (A):   -5.208    0.859   29.978              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1495 T22:  -0.0642                                     
REMARK   3      T33:  -0.1173 T12:   0.0354                                     
REMARK   3      T13:  -0.0119 T23:   0.0131                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9987 L22:   1.2738                                     
REMARK   3      L33:   1.9405 L12:   0.4205                                     
REMARK   3      L13:   0.8511 L23:  -0.4024                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0509 S12:   0.0071 S13:   0.0307                       
REMARK   3      S21:  -0.0101 S22:   0.0225 S23:   0.0634                       
REMARK   3      S31:  -0.0413 S32:  -0.0997 S33:  -0.0733                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    14        B   103                          
REMARK   3    ORIGIN FOR THE GROUP (A):    1.664   -7.200   52.614              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0956 T22:  -0.0296                                     
REMARK   3      T33:  -0.1444 T12:  -0.0036                                     
REMARK   3      T13:  -0.0258 T23:  -0.0094                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8907 L22:   3.4145                                     
REMARK   3      L33:   1.4149 L12:   0.8151                                     
REMARK   3      L13:   0.6708 L23:  -0.2376                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0220 S12:  -0.1017 S13:   0.0563                       
REMARK   3      S21:   0.3882 S22:  -0.0460 S23:   0.0155                       
REMARK   3      S31:  -0.1504 S32:   0.0066 S33:   0.0241                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   104        A   138                          
REMARK   3    ORIGIN FOR THE GROUP (A):    5.799    7.984   20.897              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1367 T22:  -0.0354                                     
REMARK   3      T33:  -0.0774 T12:  -0.0121                                     
REMARK   3      T13:   0.0328 T23:   0.0757                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.8333 L22:   1.3715                                     
REMARK   3      L33:   2.8457 L12:  -0.4096                                     
REMARK   3      L13:   0.8011 L23:   0.0186                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0050 S12:   0.5488 S13:   0.1796                       
REMARK   3      S21:  -0.2379 S22:  -0.0134 S23:  -0.1834                       
REMARK   3      S31:  -0.2424 S32:   0.4262 S33:   0.0085                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   104        B   138                          
REMARK   3    ORIGIN FOR THE GROUP (A):   -3.099  -21.588   57.396              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1262 T22:  -0.0409                                     
REMARK   3      T33:  -0.1976 T12:   0.0036                                     
REMARK   3      T13:   0.0303 T23:   0.0445                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.8437 L22:   4.2473                                     
REMARK   3      L33:   5.4463 L12:   3.0828                                     
REMARK   3      L13:   3.7369 L23:   1.4731                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1739 S12:  -0.6509 S13:  -0.2465                       
REMARK   3      S21:   0.4463 S22:  -0.1441 S23:   0.0350                       
REMARK   3      S31:   0.2148 S32:  -0.3073 S33:  -0.0297                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   152        A   174                          
REMARK   3    ORIGIN FOR THE GROUP (A):   -2.768   -7.601   29.621              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1340 T22:  -0.1186                                     
REMARK   3      T33:  -0.1239 T12:   0.0465                                     
REMARK   3      T13:  -0.0186 T23:  -0.0032                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  27.1742 L22:   6.4966                                     
REMARK   3      L33:   2.1992 L12:   7.1927                                     
REMARK   3      L13:   4.6429 L23:   0.4742                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2996 S12:  -0.2646 S13:  -1.1334                       
REMARK   3      S21:  -0.0275 S22:  -0.0866 S23:  -0.4120                       
REMARK   3      S31:   0.2204 S32:   0.0992 S33:  -0.2129                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   152        B   174                          
REMARK   3    ORIGIN FOR THE GROUP (A):    7.652   -9.216   46.535              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1327 T22:  -0.0945                                     
REMARK   3      T33:  -0.1750 T12:   0.0202                                     
REMARK   3      T13:  -0.0250 T23:   0.0150                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  20.7948 L22:  15.3219                                     
REMARK   3      L33:   8.3060 L12:  16.1136                                     
REMARK   3      L13:   9.1029 L23:   8.5366                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4364 S12:   0.3745 S13:  -0.4286                       
REMARK   3      S21:  -0.6122 S22:   0.4314 S23:  -0.4260                       
REMARK   3      S31:  -0.4198 S32:   0.2244 S33:   0.0051                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   176        A   220                          
REMARK   3    ORIGIN FOR THE GROUP (A):   -3.552   -6.587   10.854              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0761 T22:   0.1245                                     
REMARK   3      T33:  -0.1505 T12:   0.0169                                     
REMARK   3      T13:   0.0209 T23:  -0.2437                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  15.9131 L22:   2.8894                                     
REMARK   3      L33:   6.2037 L12:   0.7529                                     
REMARK   3      L13:  -2.1875 L23:  -1.1678                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0630 S12:   1.6903 S13:  -1.1198                       
REMARK   3      S21:  -0.6591 S22:   0.0221 S23:   0.0270                       
REMARK   3      S31:   0.5881 S32:  -0.2215 S33:   0.0409                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   176        B   220                          
REMARK   3    ORIGIN FOR THE GROUP (A):   16.559  -19.795   58.792              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1482 T22:   0.0838                                     
REMARK   3      T33:  -0.0913 T12:   0.0459                                     
REMARK   3      T13:  -0.1087 T23:   0.0334                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9651 L22:  17.3862                                     
REMARK   3      L33:   5.0189 L12:  -2.8892                                     
REMARK   3      L13:   0.5609 L23:  -4.0744                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0951 S12:  -0.1520 S13:   0.3328                       
REMARK   3      S21:   0.6079 S22:  -0.3047 S23:  -1.3006                       
REMARK   3      S31:   0.0421 S32:   0.7111 S33:   0.3998                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. EXTRA ELECTRON DENSITY MODELED AS TWO DITHIOTHREITO      
REMARK   3  MOLECULES. IDENTITY NOT CONFIRMED.                                  
REMARK   4                                                                      
REMARK   4 2WVQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-OCT-09.                  
REMARK 100 THE DEPOSITION ID IS D_1290041433.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 34078                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 65.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -10.000                            
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.2                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.09000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.5000                            
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) : 2.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.46000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2WVN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.57                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALLIZED AT 276K IN 25% ETHYLENE     
REMARK 280  GLYCOL                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       41.57500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20510 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.3 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ENGINEERED RESIDUE IN CHAIN A, ASP  23 TO ALA                        
REMARK 400 ENGINEERED RESIDUE IN CHAIN A, PRO  33 TO HIS                        
REMARK 400 ENGINEERED RESIDUE IN CHAIN B, ASP  23 TO ALA                        
REMARK 400 ENGINEERED RESIDUE IN CHAIN B, PRO  33 TO HIS                        
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A    -3                                                      
REMARK 465     ARG A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     HIS A     1                                                      
REMARK 465     HIS A     2                                                      
REMARK 465     HIS A     3                                                      
REMARK 465     HIS A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     LEU A     7                                                      
REMARK 465     VAL A     8                                                      
REMARK 465     PRO A     9                                                      
REMARK 465     ARG A    10                                                      
REMARK 465     MET B    -3                                                      
REMARK 465     ARG B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     HIS B     1                                                      
REMARK 465     HIS B     2                                                      
REMARK 465     HIS B     3                                                      
REMARK 465     HIS B     4                                                      
REMARK 465     HIS B     5                                                      
REMARK 465     HIS B     6                                                      
REMARK 465     LEU B     7                                                      
REMARK 465     VAL B     8                                                      
REMARK 465     GLN B   139                                                      
REMARK 465     THR B   140                                                      
REMARK 465     SER B   141                                                      
REMARK 465     LEU B   142                                                      
REMARK 465     ALA B   143                                                      
REMARK 465     LYS B   144                                                      
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     ASP A  70    OD1  OD2                                            
REMARK 470     ASP B  70    OD1  OD2                                            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OE2  GLU A   194     OG1  THR A   198              1.96            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH B  2017     O    HOH B  2074     2657     1.85            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU B 189   CD    GLU B 189   OE1     0.067                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    VAL A  84   CG1 -  CB  -  CG2 ANGL. DEV. =  11.0 DEGREES          
REMARK 500    LEU A 129   CA  -  CB  -  CG  ANGL. DEV. =  13.9 DEGREES          
REMARK 500    LEU A 132   CA  -  CB  -  CG  ANGL. DEV. =  20.1 DEGREES          
REMARK 500    LEU B 132   CA  -  CB  -  CG  ANGL. DEV. =  16.9 DEGREES          
REMARK 500    LEU B 156   CA  -  CB  -  CG  ANGL. DEV. =  20.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLN A 139      135.60    -39.64                                   
REMARK 500    SER A 141     -172.41    -68.01                                   
REMARK 500    ASP A 208       82.62   -152.58                                   
REMARK 500    ASP B 208       79.64   -152.34                                   
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 DTT B 1222                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DTU B 1223                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2WVN   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE HET-S N-TERMINAL DOMAIN                             
REMARK 900 RELATED ID: 2WVO   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE HET-S N-TERMINAL DOMAIN                             
DBREF  2WVQ A   13   221  UNP    Q03689   Q03689_PODAN    13    221             
DBREF  2WVQ B   13   221  UNP    Q03689   Q03689_PODAN    13    221             
SEQADV 2WVQ MET A   -3  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ARG A   -2  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ GLY A   -1  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ SER A    0  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    1  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    2  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    3  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    4  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    5  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS A    6  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ LEU A    7  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ VAL A    8  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ PRO A    9  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ARG A   10  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ GLY A   11  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ SER A   12  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ALA A   23  UNP  Q03689    ASP    23 ENGINEERED MUTATION            
SEQADV 2WVQ HIS A   33  UNP  Q03689    PRO    33 ENGINEERED MUTATION            
SEQADV 2WVQ MET B   -3  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ARG B   -2  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ GLY B   -1  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ SER B    0  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    1  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    2  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    3  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    4  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    5  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ HIS B    6  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ LEU B    7  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ VAL B    8  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ PRO B    9  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ARG B   10  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ GLY B   11  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ SER B   12  UNP  Q03689              EXPRESSION TAG                 
SEQADV 2WVQ ALA B   23  UNP  Q03689    ASP    23 ENGINEERED MUTATION            
SEQADV 2WVQ HIS B   33  UNP  Q03689    PRO    33 ENGINEERED MUTATION            
SEQRES   1 A  225  MET ARG GLY SER HIS HIS HIS HIS HIS HIS LEU VAL PRO          
SEQRES   2 A  225  ARG GLY SER ASN VAL ALA GLY LEU PHE ASN ASN CYS VAL          
SEQRES   3 A  225  ALA CYS PHE GLU TYR VAL GLN LEU GLY ARG HIS PHE GLY          
SEQRES   4 A  225  ARG ASP TYR GLU ARG CYS GLN LEU ARG LEU ASP ILE ALA          
SEQRES   5 A  225  LYS ALA ARG LEU SER ARG TRP GLY GLU ALA VAL LYS ILE          
SEQRES   6 A  225  ASN ASP ASP PRO ARG PHE HIS SER ASP ALA PRO THR ASP          
SEQRES   7 A  225  LYS SER VAL GLN LEU ALA LYS SER ILE VAL GLU GLU ILE          
SEQRES   8 A  225  LEU LEU LEU PHE GLU SER ALA GLN LYS THR SER LYS ARG          
SEQRES   9 A  225  TYR GLU LEU VAL ALA ASP GLN GLN ASP LEU VAL VAL PHE          
SEQRES  10 A  225  GLU ASP LYS ASP MET LYS PRO ILE GLY ARG ALA LEU HIS          
SEQRES  11 A  225  ARG ARG LEU ASN ASP LEU VAL SER ARG ARG GLN LYS GLN          
SEQRES  12 A  225  THR SER LEU ALA LYS LYS THR ALA TRP ALA LEU TYR ASP          
SEQRES  13 A  225  GLY LYS SER LEU GLU LYS ILE VAL ASP GLN VAL ALA ARG          
SEQRES  14 A  225  PHE VAL ASP GLU LEU GLU LYS ALA PHE PRO ILE GLU ALA          
SEQRES  15 A  225  VAL CYS HIS LYS LEU ALA GLU ILE GLU ILE GLU GLU VAL          
SEQRES  16 A  225  GLU ASP GLU ALA SER LEU THR ILE LEU LYS ASP ALA ALA          
SEQRES  17 A  225  GLY GLY ILE ASP ALA ALA MET SER ASP ALA ALA ALA GLN          
SEQRES  18 A  225  LYS ILE ASP ALA                                              
SEQRES   1 B  225  MET ARG GLY SER HIS HIS HIS HIS HIS HIS LEU VAL PRO          
SEQRES   2 B  225  ARG GLY SER ASN VAL ALA GLY LEU PHE ASN ASN CYS VAL          
SEQRES   3 B  225  ALA CYS PHE GLU TYR VAL GLN LEU GLY ARG HIS PHE GLY          
SEQRES   4 B  225  ARG ASP TYR GLU ARG CYS GLN LEU ARG LEU ASP ILE ALA          
SEQRES   5 B  225  LYS ALA ARG LEU SER ARG TRP GLY GLU ALA VAL LYS ILE          
SEQRES   6 B  225  ASN ASP ASP PRO ARG PHE HIS SER ASP ALA PRO THR ASP          
SEQRES   7 B  225  LYS SER VAL GLN LEU ALA LYS SER ILE VAL GLU GLU ILE          
SEQRES   8 B  225  LEU LEU LEU PHE GLU SER ALA GLN LYS THR SER LYS ARG          
SEQRES   9 B  225  TYR GLU LEU VAL ALA ASP GLN GLN ASP LEU VAL VAL PHE          
SEQRES  10 B  225  GLU ASP LYS ASP MET LYS PRO ILE GLY ARG ALA LEU HIS          
SEQRES  11 B  225  ARG ARG LEU ASN ASP LEU VAL SER ARG ARG GLN LYS GLN          
SEQRES  12 B  225  THR SER LEU ALA LYS LYS THR ALA TRP ALA LEU TYR ASP          
SEQRES  13 B  225  GLY LYS SER LEU GLU LYS ILE VAL ASP GLN VAL ALA ARG          
SEQRES  14 B  225  PHE VAL ASP GLU LEU GLU LYS ALA PHE PRO ILE GLU ALA          
SEQRES  15 B  225  VAL CYS HIS LYS LEU ALA GLU ILE GLU ILE GLU GLU VAL          
SEQRES  16 B  225  GLU ASP GLU ALA SER LEU THR ILE LEU LYS ASP ALA ALA          
SEQRES  17 B  225  GLY GLY ILE ASP ALA ALA MET SER ASP ALA ALA ALA GLN          
SEQRES  18 B  225  LYS ILE ASP ALA                                              
HET    DTT  B1222       8                                                       
HET    DTU  B1223       8                                                       
HETNAM     DTT 2,3-DIHYDROXY-1,4-DITHIOBUTANE                                   
HETNAM     DTU (2R,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL                            
HETSYN     DTT 1,4-DITHIOTHREITOL                                               
FORMUL   3  DTT    C4 H10 O2 S2                                                 
FORMUL   4  DTU    C4 H10 O2 S2                                                 
FORMUL   5  HOH   *198(H2 O)                                                    
HELIX    1   1 ASN A   13  PHE A   25  1                                  13    
HELIX    2   2 ARG A   32  ARG A   36  5                                   5    
HELIX    3   3 ASP A   37  VAL A   59  1                                  23    
HELIX    4   4 ASP A   64  SER A   69  5                                   6    
HELIX    5   5 ASP A   74  ALA A  105  1                                  32    
HELIX    6   6 ASP A  106  VAL A  111  5                                   6    
HELIX    7   7 GLU A  114  MET A  118  5                                   5    
HELIX    8   8 LYS A  119  GLN A  137  1                                  19    
HELIX    9   9 ASP A  152  ALA A  173  1                                  22    
HELIX   10  10 ILE A  176  ILE A  188  1                                  13    
HELIX   11  11 ASP A  193  ALA A  204  1                                  12    
HELIX   12  12 ASP A  208  ALA A  221  1                                  14    
HELIX   13  13 ASN B   13  PHE B   25  1                                  13    
HELIX   14  14 ARG B   32  ARG B   36  5                                   5    
HELIX   15  15 ASP B   37  LYS B   60  1                                  24    
HELIX   16  16 ASP B   64  SER B   69  5                                   6    
HELIX   17  17 ASP B   74  ALA B  105  1                                  32    
HELIX   18  18 ASP B  106  LEU B  110  5                                   5    
HELIX   19  19 GLU B  114  MET B  118  5                                   5    
HELIX   20  20 LYS B  119  ARG B  135  1                                  17    
HELIX   21  21 ASP B  152  ALA B  173  1                                  22    
HELIX   22  22 ILE B  176  ILE B  188  1                                  13    
HELIX   23  23 ASP B  193  ALA B  204  1                                  12    
HELIX   24  24 ASP B  208  ALA B  221  1                                  14    
SHEET    1  AA 2 VAL A  28  LEU A  30  0                                        
SHEET    2  AA 2 TRP A 148  LEU A 150  1  O  TRP A 148   N  GLN A  29           
SHEET    1  BA 2 VAL B  28  LEU B  30  0                                        
SHEET    2  BA 2 TRP B 148  LEU B 150  1  O  TRP B 148   N  GLN B  29           
LINK         S4  DTT B1222                 S4  DTU B1223     1555   1555  2.04  
SITE     1 AC1  4 VAL B 112  GLU B 114  ASP B 117  DTU B1223                    
SITE     1 AC2  5 LEU B 110  VAL B 111  VAL B 112  DTT B1222                    
SITE     2 AC2  5 HOH B2085                                                     
CRYST1   49.330   83.150   67.360  90.00 104.55  90.00 P 1 21 1      4          
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      0.020272  0.000000  0.005261        0.00000                         
SCALE2      0.000000  0.012026  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015337        0.00000                         
MTRIX1   1 -0.351800 -0.801600 -0.483300       15.02000    1                    
MTRIX2   1 -0.785900 -0.027480  0.617700      -30.54000    1                    
MTRIX3   1 -0.508500  0.597200 -0.620400       67.76000    1