HEADER    OXIDOREDUCTASE                          11-JAN-13   3ZIV              
TITLE     CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ARCHAEA-  
TITLE    2 EUKARYOTES COMMON ANCESTOR (AECA) FROM THE PRECAMBRIAN PERIOD        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AECA THIOREDOXIN;                                          
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 EC: 1.8.1.9;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE   3 ORGANISM_TAXID: 32630;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PET30A PLUS                                
KEYWDS    OXIDOREDUCTASE, ANCESTRAL RECONSTRUCTED                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.GAVIRA,A.INGLES-PRIETO,B.IBARRA-MOLERO,J.M.SANCHEZ-RUIZ           
REVDAT   5   23-OCT-24 3ZIV    1       REMARK                                   
REVDAT   4   20-DEC-23 3ZIV    1       REMARK                                   
REVDAT   3   06-MAR-19 3ZIV    1       REMARK                                   
REVDAT   2   25-SEP-13 3ZIV    1       JRNL                                     
REVDAT   1   21-AUG-13 3ZIV    0                                                
JRNL        AUTH   A.INGLES-PRIETO,B.IBARRA-MOLERO,A.DELGADO-DELGADO,           
JRNL        AUTH 2 R.PEREZ-JIMENEZ,J.M.FERNANDEZ,E.A.GAUCHER,J.M.SANCHEZ-RUIZ,  
JRNL        AUTH 3 J.A.GAVIRA                                                   
JRNL        TITL   CONSERVATION OF PROTEIN STRUCTURE OVER FOUR BILLION YEARS    
JRNL        REF    STRUCTURE                     V.  21  1690 2013              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   23932589                                                     
JRNL        DOI    10.1016/J.STR.2013.06.020                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.51                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.380                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 9586                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.185                           
REMARK   3   R VALUE            (WORKING SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.276                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 460                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.5191 -  3.8216    0.97     3075   140  0.1542 0.2321        
REMARK   3     2  3.8216 -  3.0335    0.98     3060   155  0.2044 0.3128        
REMARK   3     3  3.0335 -  2.6501    0.98     2991   165  0.2500 0.3524        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 1.00                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.310            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.720           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 59.14                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 80.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           2437                                  
REMARK   3   ANGLE     :  1.150           3324                                  
REMARK   3   CHIRALITY :  0.076            390                                  
REMARK   3   PLANARITY :  0.005            427                                  
REMARK   3   DIHEDRAL  : 14.650            855                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 15                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID 1 THROUGH 20 )                      
REMARK   3    ORIGIN FOR THE GROUP (A):   5.9190   2.3439  40.5515              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0285 T22:   0.7232                                     
REMARK   3      T33:   0.6293 T12:  -0.3174                                     
REMARK   3      T13:  -0.1370 T23:  -0.2239                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.1565 L22:   2.4960                                     
REMARK   3      L33:   5.0485 L12:  -0.3992                                     
REMARK   3      L13:  -3.0578 L23:  -2.7504                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2746 S12:  -2.1023 S13:   1.7688                       
REMARK   3      S21:   0.6833 S22:  -0.0458 S23:  -0.6480                       
REMARK   3      S31:  -2.4905 S32:   1.3878 S33:  -0.2591                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID 21 THROUGH 46 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):   1.8991  -8.4823  29.1953              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4265 T22:   0.4585                                     
REMARK   3      T33:   0.4813 T12:   0.1781                                     
REMARK   3      T13:  -0.0382 T23:   0.0522                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3597 L22:   1.7147                                     
REMARK   3      L33:   3.0699 L12:  -0.0648                                     
REMARK   3      L13:  -1.3115 L23:  -0.3863                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4923 S12:   1.0539 S13:   0.7411                       
REMARK   3      S21:  -0.4677 S22:  -0.4053 S23:  -0.0709                       
REMARK   3      S31:   0.0905 S32:  -0.2815 S33:  -0.1081                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID 47 THROUGH 51 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.3937   1.3587  37.6971              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7548 T22:   1.0400                                     
REMARK   3      T33:   0.4913 T12:   0.1230                                     
REMARK   3      T13:   0.3215 T23:  -0.0506                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.7831 L22:   4.9328                                     
REMARK   3      L33:   7.3656 L12:  -1.8675                                     
REMARK   3      L13:   1.1199 L23:  -5.5238                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3974 S12:   0.8677 S13:   0.1722                       
REMARK   3      S21:   0.2780 S22:  -0.7619 S23:   1.2125                       
REMARK   3      S31:  -0.7980 S32:  -1.9501 S33:   1.1570                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID 52 THROUGH 93 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):   5.6541  -9.2738  39.1090              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4603 T22:   0.6707                                     
REMARK   3      T33:   0.3559 T12:  -0.0014                                     
REMARK   3      T13:  -0.0068 T23:   0.0918                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.3921 L22:   3.0096                                     
REMARK   3      L33:   6.7579 L12:  -0.8405                                     
REMARK   3      L13:  -1.5843 L23:   2.2229                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0837 S12:  -0.5269 S13:   0.4231                       
REMARK   3      S21:   0.5272 S22:   0.1031 S23:  -0.1577                       
REMARK   3      S31:   0.5745 S32:   1.6569 S33:  -0.0749                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN A AND (RESID 94 THROUGH 105 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  -9.7813  -9.7387  39.3050              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5760 T22:   1.0324                                     
REMARK   3      T33:   0.6261 T12:  -0.2861                                     
REMARK   3      T13:   0.0161 T23:   0.0683                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.5085 L22:   5.1469                                     
REMARK   3      L33:   9.5169 L12:  -0.8509                                     
REMARK   3      L13:   0.6458 L23:   1.3674                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.9395 S12:  -0.4649 S13:   0.1748                       
REMARK   3      S21:   0.5902 S22:  -0.1683 S23:   0.5719                       
REMARK   3      S31:  -0.2117 S32:  -0.2291 S33:  -1.3129                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN B AND (RESID 1 THROUGH 9 )                       
REMARK   3    ORIGIN FOR THE GROUP (A):  -9.5434 -35.1204  30.2139              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2096 T22:   0.5882                                     
REMARK   3      T33:   1.0002 T12:   0.0912                                     
REMARK   3      T13:   0.0916 T23:   0.1590                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0706 L22:   8.3931                                     
REMARK   3      L33:   6.9506 L12:  -2.2408                                     
REMARK   3      L13:  -0.9860 L23:   0.4737                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1503 S12:  -0.9407 S13:  -0.4024                       
REMARK   3      S21:   0.1548 S22:  -0.9050 S23:  -0.7741                       
REMARK   3      S31:   1.5054 S32:   0.5240 S33:   0.9679                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN B AND (RESID 10 THROUGH 26 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.7379 -33.6760  22.2873              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0503 T22:   0.6765                                     
REMARK   3      T33:   0.8162 T12:   0.4119                                     
REMARK   3      T13:   0.0280 T23:  -0.0399                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6471 L22:   0.6738                                     
REMARK   3      L33:   0.3945 L12:   0.3658                                     
REMARK   3      L13:   0.3307 L23:   0.5106                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3966 S12:   0.2791 S13:  -1.0861                       
REMARK   3      S21:  -0.8918 S22:  -0.3141 S23:   0.1372                       
REMARK   3      S31:   1.4373 S32:   0.6827 S33:   0.1342                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN B AND (RESID 27 THROUGH 31 )                     
REMARK   3    ORIGIN FOR THE GROUP (A): -17.1602 -19.2701  32.8512              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5712 T22:   0.4696                                     
REMARK   3      T33:   0.6297 T12:   0.4464                                     
REMARK   3      T13:  -0.0119 T23:  -0.0938                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.0368 L22:   3.3370                                     
REMARK   3      L33:   5.2586 L12:   0.4480                                     
REMARK   3      L13:  -0.1779 L23:  -0.0409                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4431 S12:  -0.2782 S13:  -0.8145                       
REMARK   3      S21:   0.2408 S22:  -0.1836 S23:   0.2455                       
REMARK   3      S31:  -0.0429 S32:  -0.2826 S33:   0.3495                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN B AND (RESID 32 THROUGH 46 )                     
REMARK   3    ORIGIN FOR THE GROUP (A): -23.4301 -28.3835  23.5991              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7549 T22:   0.5312                                     
REMARK   3      T33:   0.6105 T12:  -0.2260                                     
REMARK   3      T13:  -0.0666 T23:   0.0462                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.2727 L22:   2.6283                                     
REMARK   3      L33:   2.4011 L12:   3.6489                                     
REMARK   3      L13:   3.3183 L23:   2.1197                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1123 S12:   0.0424 S13:  -0.4057                       
REMARK   3      S21:   1.3735 S22:  -0.0893 S23:   1.5868                       
REMARK   3      S31:   1.4066 S32:  -0.7358 S33:   0.5007                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN B AND (RESID 47 THROUGH 57 )                     
REMARK   3    ORIGIN FOR THE GROUP (A): -15.6372 -34.7747  21.5808              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.1142 T22:   0.0464                                     
REMARK   3      T33:   0.8688 T12:   0.2587                                     
REMARK   3      T13:  -0.2564 T23:  -0.0930                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3543 L22:   4.3189                                     
REMARK   3      L33:   5.7044 L12:   1.1041                                     
REMARK   3      L13:   0.7115 L23:   4.2489                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1503 S12:   0.1207 S13:  -0.9464                       
REMARK   3      S21:  -0.9796 S22:   0.1204 S23:   0.1306                       
REMARK   3      S31:   0.4512 S32:  -0.1632 S33:  -0.0563                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN B AND (RESID 58 THROUGH 105 )                    
REMARK   3    ORIGIN FOR THE GROUP (A): -11.2060 -25.8606  19.1123              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4667 T22:   0.6302                                     
REMARK   3      T33:   0.4661 T12:   0.0767                                     
REMARK   3      T13:   0.0812 T23:  -0.0387                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.1813 L22:   3.3932                                     
REMARK   3      L33:   3.3722 L12:   1.0645                                     
REMARK   3      L13:   1.4232 L23:  -0.7043                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1912 S12:   0.9060 S13:  -0.6396                       
REMARK   3      S21:  -0.3659 S22:   0.2676 S23:  -0.2774                       
REMARK   3      S31:   0.4526 S32:   0.6009 S33:   0.0214                       
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    SELECTION: CHAIN C AND (RESID 1 THROUGH 26 )                      
REMARK   3    ORIGIN FOR THE GROUP (A):   8.5791  -5.8595   8.6028              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7580 T22:   1.1548                                     
REMARK   3      T33:   0.6736 T12:   0.2815                                     
REMARK   3      T13:  -0.0578 T23:   0.1838                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.5737 L22:   3.2462                                     
REMARK   3      L33:   5.4090 L12:   0.6624                                     
REMARK   3      L13:  -1.3597 L23:   0.0426                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2848 S12:   0.3752 S13:   0.3073                       
REMARK   3      S21:  -0.7254 S22:  -0.3519 S23:  -0.2509                       
REMARK   3      S31:  -1.6334 S32:  -1.3537 S33:  -0.1368                       
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    SELECTION: CHAIN C AND (RESID 27 THROUGH 74 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):   6.7418 -14.9256   7.3808              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4884 T22:   1.2317                                     
REMARK   3      T33:   0.5792 T12:   0.0682                                     
REMARK   3      T13:  -0.0683 T23:   0.0817                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.8695 L22:   3.8379                                     
REMARK   3      L33:   0.7183 L12:  -0.5132                                     
REMARK   3      L13:   0.4456 L23:  -0.6790                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0006 S12:   1.7360 S13:  -0.3404                       
REMARK   3      S21:  -0.8323 S22:  -0.2088 S23:   0.8552                       
REMARK   3      S31:  -0.3947 S32:  -1.2096 S33:  -0.0225                       
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    SELECTION: CHAIN C AND (RESID 75 THROUGH 93 )                     
REMARK   3    ORIGIN FOR THE GROUP (A):   1.2751 -12.3586  15.5423              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5603 T22:   1.1988                                     
REMARK   3      T33:   0.5658 T12:   0.1368                                     
REMARK   3      T13:   0.0697 T23:   0.2637                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.0771 L22:   4.4529                                     
REMARK   3      L33:   4.0302 L12:  -2.3507                                     
REMARK   3      L13:   1.5250 L23:  -2.4893                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2349 S12:  -0.0938 S13:  -0.4244                       
REMARK   3      S21:   1.2229 S22:  -0.2492 S23:   1.1101                       
REMARK   3      S31:  -0.5402 S32:  -1.5293 S33:  -0.0923                       
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    SELECTION: CHAIN C AND (RESID 94 THROUGH 105 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.9204 -11.6401  11.7204              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6508 T22:   1.3741                                     
REMARK   3      T33:   1.0523 T12:   0.1251                                     
REMARK   3      T13:   0.0410 T23:   0.2769                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5738 L22:   3.3268                                     
REMARK   3      L33:   3.0550 L12:  -0.1891                                     
REMARK   3      L13:   0.6041 L23:  -1.8919                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2113 S12:  -0.1687 S13:  -0.4184                       
REMARK   3      S21:   0.0280 S22:   0.5454 S23:   0.7937                       
REMARK   3      S31:  -0.2080 S32:  -0.3808 S33:  -0.5097                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3ZIV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1290054812.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-JUN-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.873                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9592                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.510                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.06000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.2100                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.74                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.240                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2YNX                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: COUNTER DIFFUSION, 25% PEG1500, PH       
REMARK 280  9.0, 277K, PH 7, COUNTER-DIFFUSION                                  
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       24.42500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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     MET A     0                                                      
REMARK 465     MET B     0                                                      
REMARK 465     MET C     0                                                      
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     GLU A   4    CG   CD   OE1  OE2                                  
REMARK 470     ASP A   7    CG   OD1  OD2                                       
REMARK 470     GLU A   8    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  12    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  15    CE   NZ                                             
REMARK 470     LYS A  16    CG   CD   CE   NZ                                   
REMARK 470     GLU A  45    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  50    CD   CE   NZ                                        
REMARK 470     GLU A  63    CG   CD   OE1  OE2                                  
REMARK 470     MET A  71    SD   CE                                             
REMARK 470     LYS A 103    CD   CE   NZ                                        
REMARK 470     LEU A 105    O                                                   
REMARK 470     ASP B  11    CG   OD1  OD2                                       
REMARK 470     GLU B  12    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  15    CG   CD   CE   NZ                                   
REMARK 470     LYS B  16    CE   NZ                                             
REMARK 470     ASP B  18    CG   OD1  OD2                                       
REMARK 470     LYS B  19    CD   CE   NZ                                        
REMARK 470     GLU B  41    CG   CD   OE1  OE2                                  
REMARK 470     GLU B  45    CG   CD   OE1  OE2                                  
REMARK 470     LYS B  50    CD   CE   NZ                                        
REMARK 470     LYS B  80    CD   CE   NZ                                        
REMARK 470     LYS B  83    CD   CE   NZ                                        
REMARK 470     LYS B 102    CE   NZ                                             
REMARK 470     LYS B 103    CD   CE   NZ                                        
REMARK 470     LEU B 105    O                                                   
REMARK 470     GLU C   8    CG   CD   OE1  OE2                                  
REMARK 470     ASP C  11    CG   OD1  OD2                                       
REMARK 470     GLU C  12    CD   OE1  OE2                                       
REMARK 470     LYS C  15    CE   NZ                                             
REMARK 470     LYS C  16    CG   CD   CE   NZ                                   
REMARK 470     SER C  17    OG                                                  
REMARK 470     ASP C  18    CG   OD1  OD2                                       
REMARK 470     LYS C  19    CD   CE   NZ                                        
REMARK 470     GLU C  28    CD   OE1  OE2                                       
REMARK 470     MET C  35    SD   CE                                             
REMARK 470     LEU C  43    CD1  CD2                                            
REMARK 470     GLU C  45    CG   CD   OE1  OE2                                  
REMARK 470     GLU C  46    CD   OE1  OE2                                       
REMARK 470     LYS C  50    CG   CD   CE   NZ                                   
REMARK 470     LYS C  55    CD   CE   NZ                                        
REMARK 470     GLU C  60    CG   CD   OE1  OE2                                  
REMARK 470     LYS C  80    CG   CD   CE   NZ                                   
REMARK 470     LYS C  83    CD   CE   NZ                                        
REMARK 470     LYS C  94    CD   CE   NZ                                        
REMARK 470     GLU C  95    CG   CD   OE1  OE2                                  
REMARK 470     LYS C  98    CG   CD   CE   NZ                                   
REMARK 470     LYS C 102    CG   CD   CE   NZ                                   
REMARK 470     LYS C 103    NZ                                                  
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   OD1  ASN A     6     ND2  ASN A    61              2.14            
REMARK 500   O    VAL A    51     O    HOH A  2003              2.16            
REMARK 500   O    HOH A  2001     O    HOH A  2002              2.19            
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    VAL A   2       99.54    -67.91                                   
REMARK 500    ALA A  48       77.77    -67.09                                   
REMARK 500    PRO A  93      141.24    -38.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2YJ7   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF A HYPERSTABLE PROTEIN FROM THE PRECAMBRIAN      
REMARK 900 PERIOD                                                               
REMARK 900 RELATED ID: 2YN1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST GAMMA-   
REMARK 900 PROTEOBACTERIA COMMON ANCESTOR (LGPCA) FROM THE PRECAMBRIAN PERIOD   
REMARK 900 RELATED ID: 2YNX   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ARCHAEA  
REMARK 900 COMMON ANCESTOR (LACA) FROM THE PRECAMBRIAN PERIOD                   
REMARK 900 RELATED ID: 2YOI   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST          
REMARK 900 EUKARYOTES COMMON ANCESTOR (LECA) FROM THE PRECAMBRIAN PERIOD        
REMARK 900 RELATED ID: 2YPM   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST ANIMAL   
REMARK 900 AND FUNGI COMMON ANCESTOR (LAFCA) FROM THE PRECAMBRIAN PERIOD        
REMARK 900 RELATED ID: 4BA7   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF ANCESTRAL THIOREDOXIN RELATIVE TO LAST          
REMARK 900 BACTERIA COMMON ANCESTOR (LBCA) FROM THE PRECAMBRIAN PERIOD          
DBREF  3ZIV A    0   105  PDB    3ZIV     3ZIV             0    105             
DBREF  3ZIV B    0   105  PDB    3ZIV     3ZIV             0    105             
DBREF  3ZIV C    0   105  PDB    3ZIV     3ZIV             0    105             
SEQRES   1 A  106  MET SER VAL ILE GLU ILE ASN ASP GLU ASN PHE ASP GLU          
SEQRES   2 A  106  VAL ILE LYS LYS SER ASP LYS VAL VAL VAL VAL ASP PHE          
SEQRES   3 A  106  TRP ALA GLU TRP CYS GLY PRO CYS ARG MET ILE ALA PRO          
SEQRES   4 A  106  ILE ILE GLU GLU LEU ALA GLU GLU TYR ALA GLY LYS VAL          
SEQRES   5 A  106  VAL PHE GLY LYS VAL ASN VAL ASP GLU ASN PRO GLU ILE          
SEQRES   6 A  106  ALA ALA LYS TYR GLY ILE MET SER ILE PRO THR LEU LEU          
SEQRES   7 A  106  PHE PHE LYS ASN GLY LYS VAL VAL ASP GLN LEU VAL GLY          
SEQRES   8 A  106  ALA ARG PRO LYS GLU ALA LEU LYS GLU ARG ILE LYS LYS          
SEQRES   9 A  106  TYR LEU                                                      
SEQRES   1 B  106  MET SER VAL ILE GLU ILE ASN ASP GLU ASN PHE ASP GLU          
SEQRES   2 B  106  VAL ILE LYS LYS SER ASP LYS VAL VAL VAL VAL ASP PHE          
SEQRES   3 B  106  TRP ALA GLU TRP CYS GLY PRO CYS ARG MET ILE ALA PRO          
SEQRES   4 B  106  ILE ILE GLU GLU LEU ALA GLU GLU TYR ALA GLY LYS VAL          
SEQRES   5 B  106  VAL PHE GLY LYS VAL ASN VAL ASP GLU ASN PRO GLU ILE          
SEQRES   6 B  106  ALA ALA LYS TYR GLY ILE MET SER ILE PRO THR LEU LEU          
SEQRES   7 B  106  PHE PHE LYS ASN GLY LYS VAL VAL ASP GLN LEU VAL GLY          
SEQRES   8 B  106  ALA ARG PRO LYS GLU ALA LEU LYS GLU ARG ILE LYS LYS          
SEQRES   9 B  106  TYR LEU                                                      
SEQRES   1 C  106  MET SER VAL ILE GLU ILE ASN ASP GLU ASN PHE ASP GLU          
SEQRES   2 C  106  VAL ILE LYS LYS SER ASP LYS VAL VAL VAL VAL ASP PHE          
SEQRES   3 C  106  TRP ALA GLU TRP CYS GLY PRO CYS ARG MET ILE ALA PRO          
SEQRES   4 C  106  ILE ILE GLU GLU LEU ALA GLU GLU TYR ALA GLY LYS VAL          
SEQRES   5 C  106  VAL PHE GLY LYS VAL ASN VAL ASP GLU ASN PRO GLU ILE          
SEQRES   6 C  106  ALA ALA LYS TYR GLY ILE MET SER ILE PRO THR LEU LEU          
SEQRES   7 C  106  PHE PHE LYS ASN GLY LYS VAL VAL ASP GLN LEU VAL GLY          
SEQRES   8 C  106  ALA ARG PRO LYS GLU ALA LEU LYS GLU ARG ILE LYS LYS          
SEQRES   9 C  106  TYR LEU                                                      
FORMUL   4  HOH   *8(H2 O)                                                      
HELIX    1   1 ASN A    9  LYS A   15  1                                   7    
HELIX    2   2 CYS A   30  TYR A   47  1                                  18    
HELIX    3   3 ASN A   61  TYR A   68  1                                   8    
HELIX    4   4 PRO A   93  LYS A  102  1                                  10    
HELIX    5   5 ASN B    9  LYS B   15  1                                   7    
HELIX    6   6 PRO B   32  TYR B   47  1                                  16    
HELIX    7   7 ASN B   61  TYR B   68  1                                   8    
HELIX    8   8 PRO B   93  LYS B  103  1                                  11    
HELIX    9   9 ASN C    9  SER C   17  1                                   9    
HELIX   10  10 CYS C   30  TYR C   47  1                                  18    
HELIX   11  11 ASN C   61  TYR C   68  1                                   8    
HELIX   12  12 PRO C   93  LYS C  103  1                                  11    
SHEET    1  AA 5 ILE A   3  GLU A   4  0                                        
SHEET    2  AA 5 VAL A  52  ASN A  57  1  O  PHE A  53   N  ILE A   3           
SHEET    3  AA 5 VAL A  21  TRP A  26  1  O  VAL A  22   N  GLY A  54           
SHEET    4  AA 5 THR A  75  LYS A  80 -1  O  THR A  75   N  PHE A  25           
SHEET    5  AA 5 LYS A  83  VAL A  89 -1  O  LYS A  83   N  LYS A  80           
SHEET    1  BA 5 ILE B   3  GLU B   4  0                                        
SHEET    2  BA 5 VAL B  52  ASN B  57  1  O  PHE B  53   N  ILE B   3           
SHEET    3  BA 5 VAL B  21  TRP B  26  1  O  VAL B  22   N  GLY B  54           
SHEET    4  BA 5 THR B  75  LYS B  80 -1  O  THR B  75   N  PHE B  25           
SHEET    5  BA 5 LYS B  83  VAL B  89 -1  O  LYS B  83   N  LYS B  80           
SHEET    1  CA 5 VAL C   2  ILE C   5  0                                        
SHEET    2  CA 5 VAL C  51  ASN C  57  1  O  PHE C  53   N  ILE C   3           
SHEET    3  CA 5 VAL C  20  TRP C  26  1  O  VAL C  20   N  VAL C  52           
SHEET    4  CA 5 THR C  75  LYS C  80 -1  O  THR C  75   N  PHE C  25           
SHEET    5  CA 5 LYS C  83  VAL C  89 -1  O  LYS C  83   N  LYS C  80           
SSBOND   1 CYS A   30    CYS A   33                          1555   1555  2.03  
SSBOND   2 CYS B   30    CYS B   33                          1555   1555  2.08  
SSBOND   3 CYS C   30    CYS C   33                          1555   1555  2.05  
CISPEP   1 ILE A   73    PRO A   74          0         4.77                     
CISPEP   2 ILE B   73    PRO B   74          0         2.30                     
CISPEP   3 ILE C   73    PRO C   74          0         6.26                     
CRYST1   37.650   48.850   91.170  90.00  93.23  90.00 P 1 21 1      6          
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      0.026560  0.000000  0.001499        0.00000                         
SCALE2      0.000000  0.020471  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010986        0.00000