HEADER    HYDROLASE/DNA                           19-MAY-21   7MXW              
TITLE     CRYSTAL STRUCTURE OF HUMAN EXONUCLEASE 1 EXO1 (WT) IN COMPLEX WITH 5' 
TITLE    2 FLAP DNA (UF1)                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EXONUCLEASE 1;                                             
COMPND   3 CHAIN: Z;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 1-352;                                        
COMPND   5 SYNONYM: HEXO1, EXONUCLEASE I, HEXOI;                                
COMPND   6 EC: 3.1.-.-;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: DNA (5'-D(*CP*GP*CP*TP*AP*GP*TP*CP*GP*AP*CP*AP*T)-3');     
COMPND  10 CHAIN: A;                                                            
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: DNA (5'-D(P*AP*CP*GP*AP*CP*TP*AP*GP*CP*G)-3');             
COMPND  14 CHAIN: B;                                                            
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: EXO1, EXOI, HEX1;                                              
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  11 ORGANISM_TAXID: 32630;                                               
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 SYNTHETIC: YES;                                                      
SOURCE  14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  15 ORGANISM_TAXID: 32630                                                
KEYWDS    HUMAN EXONUCLEASE 1 COMPLEX WITH DNA, HYDROLASE, HYDROLASE-DNA        
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.SHI,L.S.BEESE                                                       
REVDAT   2   25-OCT-23 7MXW    1       REMARK                                   
REVDAT   1   10-MAY-23 7MXW    0                                                
JRNL        AUTH   Y.SHI,H.W.HELLINGA,L.S.BEESE                                 
JRNL        TITL   STRUCTURES OF REACTION INTERMEDIATES REVEAL TRANSIENT        
JRNL        TITL 2 MG2+-BINDING EVENTS THAT DYNAMICALLY COORDINATE HUMAN        
JRNL        TITL 3 EXONUCLEASE I ACTIVITIES                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.84 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.14_3260                                     
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) : 2.84                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.30                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 87.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 10331                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.223                           
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.265                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.140                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 841                             
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 30.2980 -  5.1470    1.00     1943   171  0.1842 0.2198        
REMARK   3     2  5.1470 -  4.0885    1.00     1840   160  0.2078 0.2595        
REMARK   3     3  4.0885 -  3.5727    1.00     1785   162  0.2374 0.2951        
REMARK   3     4  3.5727 -  3.2464    0.97     1741   148  0.2430 0.2932        
REMARK   3     5  3.2464 -  3.0140    0.70     1252   100  0.3043 0.3138        
REMARK   3     6  3.0140 -  2.8364    0.54      929   100  0.3497 0.4324        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.390            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.260           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 95.42                          
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      :  0.004           3326                                  
REMARK   3   ANGLE     :  0.899           4580                                  
REMARK   3   CHIRALITY :  0.392            515                                  
REMARK   3   PLANARITY :  0.002            508                                  
REMARK   3   DIHEDRAL  : 25.235           1282                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 25                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 1:4)                                
REMARK   3    ORIGIN FOR THE GROUP (A): -25.9030  42.5956 -23.9944              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2643 T22:   0.9140                                     
REMARK   3      T33:   1.2830 T12:   0.1132                                     
REMARK   3      T13:  -0.0718 T23:   0.2051                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.1612 L22:   0.7564                                     
REMARK   3      L33:   3.8866 L12:   2.1582                                     
REMARK   3      L13:   4.1838 L23:   0.8680                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.9642 S12:   0.9857 S13:  -2.9595                       
REMARK   3      S21:  -0.8750 S22:   1.5238 S23:   1.3103                       
REMARK   3      S31:   0.7847 S32:   0.2080 S33:   0.2779                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 5:9)                                
REMARK   3    ORIGIN FOR THE GROUP (A): -29.6105  33.9505  -9.5738              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.8815 T22:   1.2764                                     
REMARK   3      T33:   1.7239 T12:   0.3200                                     
REMARK   3      T13:   0.5189 T23:   0.5919                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8739 L22:   6.6158                                     
REMARK   3      L33:   0.6360 L12:  -1.5247                                     
REMARK   3      L13:   0.4333 L23:  -2.0222                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   1.0417 S12:  -1.0984 S13:  -1.1334                       
REMARK   3      S21:  -0.5467 S22:  -0.5014 S23:   3.5133                       
REMARK   3      S31:  -1.3398 S32:  -0.4531 S33:  -0.0307                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 10:13)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -22.7098  17.4952  -6.4356              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.8070 T22:   1.9654                                     
REMARK   3      T33:   2.8657 T12:   0.0506                                     
REMARK   3      T13:  -0.4823 T23:   0.7558                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0144 L22:   0.0383                                     
REMARK   3      L33:  -0.0038 L12:  -0.0324                                     
REMARK   3      L13:   0.0026 L23:   0.0014                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1677 S12:   0.7589 S13:  -1.9315                       
REMARK   3      S21:   0.2790 S22:   0.3353 S23:   1.0928                       
REMARK   3      S31:  -0.9117 S32:  -1.1833 S33:  -0.0000                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN B AND RESID 1:4)                                
REMARK   3    ORIGIN FOR THE GROUP (A): -19.6789  29.7791  -9.0470              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.3043 T22:   1.2831                                     
REMARK   3      T33:   1.0371 T12:   0.1635                                     
REMARK   3      T13:  -0.0980 T23:  -0.0522                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.6170 L22:   0.3635                                     
REMARK   3      L33:   1.6874 L12:   0.9424                                     
REMARK   3      L13:   0.6864 L23:   0.1020                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1029 S12:   1.0377 S13:  -0.2559                       
REMARK   3      S21:   0.5797 S22:   1.6236 S23:  -0.0150                       
REMARK   3      S31:   0.3852 S32:  -1.2684 S33:   0.0543                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: (CHAIN B AND RESID 5:10)                               
REMARK   3    ORIGIN FOR THE GROUP (A): -32.5255  40.0669 -19.2137              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.4230 T22:   1.1010                                     
REMARK   3      T33:   2.1301 T12:   0.1638                                     
REMARK   3      T13:   0.3170 T23:   1.0641                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.2476 L22:   3.6415                                     
REMARK   3      L33:   0.9971 L12:  -2.0103                                     
REMARK   3      L13:   1.8178 L23:  -0.1016                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   1.5363 S12:   0.6718 S13:  -0.9556                       
REMARK   3      S21:   1.1152 S22:   0.3592 S23:   4.0263                       
REMARK   3      S31:  -0.1744 S32:  -1.2762 S33:   1.2864                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: (CHAIN Z AND RESID 2:12)                               
REMARK   3    ORIGIN FOR THE GROUP (A): -14.1609  34.3481 -19.2990              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7072 T22:   0.7601                                     
REMARK   3      T33:   1.0410 T12:   0.2516                                     
REMARK   3      T13:   0.0941 T23:   0.0493                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5875 L22:   2.9439                                     
REMARK   3      L33:   5.5795 L12:   2.0482                                     
REMARK   3      L13:  -2.3216 L23:  -2.2975                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2874 S12:   0.2269 S13:  -0.5736                       
REMARK   3      S21:  -0.4025 S22:   1.4653 S23:   2.2346                       
REMARK   3      S31:  -0.5429 S32:  -2.5044 S33:   0.4721                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: (CHAIN Z AND RESID 13:31)                              
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.7859  20.5075 -14.5673              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7229 T22:   0.7421                                     
REMARK   3      T33:   0.9076 T12:  -0.0170                                     
REMARK   3      T13:  -0.0300 T23:  -0.2507                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4153 L22:   1.3800                                     
REMARK   3      L33:   0.4597 L12:   1.0816                                     
REMARK   3      L13:   0.7770 L23:   0.3142                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3684 S12:   1.1786 S13:  -0.7696                       
REMARK   3      S21:  -0.0914 S22:   0.4561 S23:  -0.9635                       
REMARK   3      S31:   0.0996 S32:   0.4288 S33:  -0.0129                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: (CHAIN Z AND RESID 32:38)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -12.3122  22.5209  -1.2250              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8609 T22:   0.8549                                     
REMARK   3      T33:   1.1377 T12:  -0.0281                                     
REMARK   3      T13:  -0.0113 T23:   0.0788                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2150 L22:   0.2418                                     
REMARK   3      L33:   0.1629 L12:  -0.1858                                     
REMARK   3      L13:   0.1860 L23:  -0.1235                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -1.1685 S12:   0.7665 S13:   0.5310                       
REMARK   3      S21:   0.9274 S22:  -0.5005 S23:   0.3997                       
REMARK   3      S31:  -0.6186 S32:   0.1975 S33:  -0.0001                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: (CHAIN Z AND RESID 39:51)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -21.9515  17.1951   8.7695              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.5036 T22:   1.0813                                     
REMARK   3      T33:   1.0915 T12:  -0.1016                                     
REMARK   3      T13:   0.0740 T23:   0.2138                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0716 L22:   0.0129                                     
REMARK   3      L33:   0.0245 L12:   0.0407                                     
REMARK   3      L13:  -0.0485 L23:  -0.0275                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.6305 S12:   0.7835 S13:   0.0138                       
REMARK   3      S21:   1.1900 S22:  -0.4871 S23:  -0.6189                       
REMARK   3      S31:   0.5331 S32:  -1.2290 S33:   0.0000                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 52:72)                              
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.1356  13.5242  -2.5030              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.1041 T22:   0.7434                                     
REMARK   3      T33:   0.9584 T12:   0.1306                                     
REMARK   3      T13:   0.0799 T23:  -0.0249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5436 L22:   1.2162                                     
REMARK   3      L33:   0.6579 L12:  -0.5776                                     
REMARK   3      L13:   0.1000 L23:  -0.8239                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2286 S12:   0.2718 S13:  -0.6641                       
REMARK   3      S21:   1.0266 S22:  -0.0040 S23:   0.4569                       
REMARK   3      S31:   0.6408 S32:  -0.3862 S33:   0.0000                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 73:88)                              
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.5171  34.3034   2.8074              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.1665 T22:   0.7585                                     
REMARK   3      T33:   0.7650 T12:   0.1261                                     
REMARK   3      T13:  -0.1374 T23:  -0.0587                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4386 L22:   1.8362                                     
REMARK   3      L33:   1.1495 L12:   2.0878                                     
REMARK   3      L13:  -0.6834 L23:  -0.1814                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3200 S12:  -0.3060 S13:   0.1055                       
REMARK   3      S21:   0.5954 S22:   0.5145 S23:   0.9088                       
REMARK   3      S31:  -0.4186 S32:  -0.8255 S33:   0.0302                       
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 89:101)                             
REMARK   3    ORIGIN FOR THE GROUP (A): -23.1492  34.5208   6.3628              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.3500 T22:   1.2626                                     
REMARK   3      T33:   1.6146 T12:   0.0933                                     
REMARK   3      T13:   0.0201 T23:  -0.0501                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3515 L22:   0.0579                                     
REMARK   3      L33:   0.1249 L12:  -0.1496                                     
REMARK   3      L13:   0.0113 L23:   0.0355                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.6340 S12:  -0.0211 S13:   0.1060                       
REMARK   3      S21:   2.2447 S22:  -0.2130 S23:  -2.5722                       
REMARK   3      S31:   0.5746 S32:   0.1303 S33:   0.0001                       
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 102:122)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -32.7227  22.7112   6.4943              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.8802 T22:   1.7105                                     
REMARK   3      T33:   1.6436 T12:  -0.1501                                     
REMARK   3      T13:   0.1634 T23:   0.0780                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2166 L22:   0.0437                                     
REMARK   3      L33:   0.0489 L12:  -0.1092                                     
REMARK   3      L13:   0.1338 L23:  -0.0490                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   1.1149 S12:   0.1723 S13:   0.4793                       
REMARK   3      S21:   0.7749 S22:  -0.6468 S23:  -0.0572                       
REMARK   3      S31:   0.9010 S32:  -0.2384 S33:   0.0000                       
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 123:143)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.1537  19.5778   7.0440              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2238 T22:   0.6845                                     
REMARK   3      T33:   0.8054 T12:   0.1583                                     
REMARK   3      T13:  -0.1076 T23:   0.0113                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0594 L22:   1.2334                                     
REMARK   3      L33:   0.6145 L12:   0.7155                                     
REMARK   3      L13:   0.1251 L23:  -0.0141                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4484 S12:  -0.9502 S13:   0.5187                       
REMARK   3      S21:   0.7460 S22:  -0.1291 S23:  -0.2947                       
REMARK   3      S31:   0.9132 S32:  -0.2365 S33:   0.0374                       
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 144:168)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   1.3386  30.7196  -3.6691              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8428 T22:   0.4223                                     
REMARK   3      T33:   0.7339 T12:  -0.0078                                     
REMARK   3      T13:  -0.0869 T23:  -0.1386                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2006 L22:   0.3494                                     
REMARK   3      L33:   1.3406 L12:   0.3692                                     
REMARK   3      L13:   0.9135 L23:   0.6476                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0031 S12:   0.7355 S13:   0.1041                       
REMARK   3      S21:  -0.0175 S22:   0.2636 S23:  -0.8444                       
REMARK   3      S31:  -0.8491 S32:   1.1638 S33:  -0.0849                       
REMARK   3   TLS GROUP : 16                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 169:184)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.3443  31.5460 -11.4726              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5638 T22:   0.6132                                     
REMARK   3      T33:   0.7410 T12:   0.0808                                     
REMARK   3      T13:  -0.1442 T23:  -0.0851                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1601 L22:   1.0079                                     
REMARK   3      L33:   0.6604 L12:  -0.4433                                     
REMARK   3      L13:  -0.1997 L23:   0.3726                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3535 S12:   0.2965 S13:   0.1454                       
REMARK   3      S21:  -0.1411 S22:   0.4255 S23:  -0.1575                       
REMARK   3      S31:   0.0055 S32:  -0.0966 S33:  -0.0000                       
REMARK   3   TLS GROUP : 17                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 185:195)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.8624  18.9850 -14.9530              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8968 T22:   0.9216                                     
REMARK   3      T33:   0.8368 T12:  -0.2352                                     
REMARK   3      T13:   0.0290 T23:  -0.1828                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3524 L22:   0.7156                                     
REMARK   3      L33:   2.9048 L12:  -0.2472                                     
REMARK   3      L13:  -1.0063 L23:   1.1213                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2069 S12:  -0.3361 S13:  -0.1090                       
REMARK   3      S21:   1.1298 S22:   0.2426 S23:   0.8880                       
REMARK   3      S31:   1.4593 S32:   0.3107 S33:   0.1532                       
REMARK   3   TLS GROUP : 18                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 196:213)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.2382  38.8671 -23.3041              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.8811 T22:   1.0922                                     
REMARK   3      T33:   0.9377 T12:   0.0391                                     
REMARK   3      T13:   0.0675 T23:  -0.1015                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7221 L22:   0.5169                                     
REMARK   3      L33:   0.6513 L12:  -0.8813                                     
REMARK   3      L13:  -0.2063 L23:  -0.0523                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.5506 S12:  -0.3231 S13:  -0.7687                       
REMARK   3      S21:  -0.6253 S22:   0.0660 S23:  -0.7189                       
REMARK   3      S31:  -0.0633 S32:  -0.4695 S33:  -0.0000                       
REMARK   3   TLS GROUP : 19                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 214:232)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -12.4596  45.2547 -11.0378              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9308 T22:   0.8590                                     
REMARK   3      T33:   0.5772 T12:   0.1611                                     
REMARK   3      T13:   0.0515 T23:  -0.0575                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4120 L22:   0.0247                                     
REMARK   3      L33:   0.6038 L12:  -0.0967                                     
REMARK   3      L13:   0.2240 L23:  -0.2037                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4019 S12:  -0.6730 S13:  -0.6733                       
REMARK   3      S21:   0.3022 S22:  -0.3830 S23:   0.5929                       
REMARK   3      S31:  -1.3643 S32:  -0.9086 S33:   0.0063                       
REMARK   3   TLS GROUP : 20                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 233:245)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -14.0002  48.1140 -21.4823              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9772 T22:   0.6683                                     
REMARK   3      T33:   0.9329 T12:   0.2913                                     
REMARK   3      T13:   0.0923 T23:   0.0463                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5745 L22:   0.4488                                     
REMARK   3      L33:   0.4871 L12:   0.3076                                     
REMARK   3      L13:   0.4304 L23:  -0.0763                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.9406 S12:   1.3919 S13:   0.5727                       
REMARK   3      S21:  -0.7847 S22:  -0.8027 S23:   0.4252                       
REMARK   3      S31:  -1.3571 S32:  -0.5618 S33:  -0.0019                       
REMARK   3   TLS GROUP : 21                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 246:271)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -13.8999  57.3867 -15.7573              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.3109 T22:   1.2220                                     
REMARK   3      T33:   0.8863 T12:   0.3449                                     
REMARK   3      T13:  -0.0030 T23:   0.1151                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0896 L22:   1.3733                                     
REMARK   3      L33:   0.6308 L12:  -0.8314                                     
REMARK   3      L13:   0.4756 L23:   0.2418                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4326 S12:   0.9641 S13:   0.8666                       
REMARK   3      S21:  -0.0274 S22:   0.1675 S23:   0.4141                       
REMARK   3      S31:  -3.0233 S32:  -0.5719 S33:   0.0033                       
REMARK   3   TLS GROUP : 22                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 272:299)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   1.3161  42.2009  -1.3284              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.0716 T22:   0.6344                                     
REMARK   3      T33:   0.7991 T12:  -0.0312                                     
REMARK   3      T13:  -0.1120 T23:  -0.1352                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1681 L22:   0.9849                                     
REMARK   3      L33:   2.1654 L12:  -0.0921                                     
REMARK   3      L13:  -0.5936 L23:  -0.9960                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0179 S12:  -0.5022 S13:   0.5071                       
REMARK   3      S21:   0.6235 S22:  -0.0710 S23:  -0.7436                       
REMARK   3      S31:  -0.7959 S32:   0.0003 S33:   0.0000                       
REMARK   3   TLS GROUP : 23                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 300:310)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   4.4045  51.5794  -1.1069              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2322 T22:   0.8747                                     
REMARK   3      T33:   1.3463 T12:  -0.2108                                     
REMARK   3      T13:  -0.1609 T23:   0.0451                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.4264 L22:   0.0931                                     
REMARK   3      L33:   0.8937 L12:  -0.5664                                     
REMARK   3      L13:   1.1791 L23:  -0.1384                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0263 S12:   1.5156 S13:   0.7451                       
REMARK   3      S21:   0.5080 S22:  -0.6495 S23:  -1.1265                       
REMARK   3      S31:  -1.1450 S32:   1.7802 S33:  -0.0411                       
REMARK   3   TLS GROUP : 24                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 311:339)                            
REMARK   3    ORIGIN FOR THE GROUP (A):   0.3597  33.4823  12.4718              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.2449 T22:   0.8726                                     
REMARK   3      T33:   0.8441 T12:   0.0070                                     
REMARK   3      T13:  -0.1439 T23:  -0.0869                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3607 L22:   1.6559                                     
REMARK   3      L33:   0.6137 L12:  -1.0906                                     
REMARK   3      L13:   0.2667 L23:   0.4853                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3549 S12:  -0.5528 S13:  -0.2215                       
REMARK   3      S21:   1.4344 S22:  -0.1416 S23:   0.1631                       
REMARK   3      S31:  -0.8947 S32:  -0.1544 S33:   0.0000                       
REMARK   3   TLS GROUP : 25                                                     
REMARK   3    SELECTION: (CHAIN Z AND RESID 340:357)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  10.7588  21.7746   8.6374              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.7028 T22:   1.4709                                     
REMARK   3      T33:   1.2780 T12:   0.4114                                     
REMARK   3      T13:  -0.2902 T23:   0.2630                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5654 L22:   3.3807                                     
REMARK   3      L33:   2.1928 L12:   1.3814                                     
REMARK   3      L13:   1.1279 L23:   2.7183                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0922 S12:  -0.8872 S13:  -0.7745                       
REMARK   3      S21:  -0.7580 S22:  -0.4500 S23:  -2.1409                       
REMARK   3      S31:  -1.0238 S32:   1.4033 S33:   0.0534                       
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 7MXW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAY-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000256974.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-DEC-12                          
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               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10413                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.836                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 87.5                               
REMARK 200  DATA REDUNDANCY                : 16.10                              
REMARK 200  R MERGE                    (I) : 0.11000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.3800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.61900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 5V05                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.96                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE, PH 7.0; 10 MM     
REMARK 280  KCL; 2MM CACL2; 20 MM MGCL2; 2-4% PEG 4000, VAPOR DIFFUSION,        
REMARK 280  TEMPERATURE 290K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       89.93700            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       35.97750            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       35.97750            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      134.90550            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       35.97750            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       35.97750            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       44.96850            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       35.97750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       35.97750            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      134.90550            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       35.97750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       35.97750            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       44.96850            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       89.93700            
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 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3630 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19710 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: Z, A, B                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET Z     1                                                      
REMARK 465     MET Z   347                                                      
REMARK 465     PRO Z   348                                                      
REMARK 465     ALA Z   349                                                      
REMARK 465     HIS Z   350                                                      
REMARK 465     SER Z   351                                                      
REMARK 465     ARG Z   352                                                      
REMARK 465     GLN Z   358                                                      
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 Z 353    CG   CD   OE1  OE2                                  
REMARK 470     ASN Z 354    CG   OD1  ND2                                       
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     DA B   1   P      DA B   1   OP3    -0.128                       
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    CYS Z  42       41.82   -145.05                                   
REMARK 500    ASP Z  53       30.35   -144.56                                   
REMARK 500    TYR Z 149     -118.03   -135.91                                   
REMARK 500    VAL Z 209       52.00    -90.59                                   
REMARK 500    LEU Z 310       40.36    -95.54                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG Z 401  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP Z 152   OD2                                                    
REMARK 620 2 ASP Z 171   OD2  85.7                                              
REMARK 620 3 ASP Z 173   OD2 126.0  88.6                                        
REMARK 620 4 HOH Z 505   O    87.1 163.6  83.7                                  
REMARK 620 5  DA B   1   OP3 156.6  90.1  76.8 102.1                            
REMARK 620 6  DA B   1   OP1  90.8  87.3 142.5 107.6  66.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG Z 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP Z 152   OD1                                                    
REMARK 620 2 HOH Z 516   O    83.9                                              
REMARK 620 3 HOH Z 517   O   123.3 152.2                                        
REMARK 620 4 HOH Z 520   O    89.3  83.5  90.7                                  
REMARK 620 5  DA B   1   OP1  99.0  83.5  96.3 163.8                            
REMARK 620 6 HOH B 101   O   163.1  86.5  65.7  75.8  93.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG Z 403  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP Z 173   OD2                                                    
REMARK 620 2 ASP Z 225   OD2 109.7                                              
REMARK 620 3  DA B   1   OP3  79.6  86.8                                        
REMARK 620 N                    1     2                                         
DBREF  7MXW Z    1   352  UNP    Q9UQ84   EXO1_HUMAN       1    352             
DBREF  7MXW A    1    13  PDB    7MXW     7MXW             1     13             
DBREF  7MXW B    1    10  PDB    7MXW     7MXW             1     10             
SEQADV 7MXW GLU Z  353  UNP  Q9UQ84              EXPRESSION TAG                 
SEQADV 7MXW ASN Z  354  UNP  Q9UQ84              EXPRESSION TAG                 
SEQADV 7MXW LEU Z  355  UNP  Q9UQ84              EXPRESSION TAG                 
SEQADV 7MXW TYR Z  356  UNP  Q9UQ84              EXPRESSION TAG                 
SEQADV 7MXW PHE Z  357  UNP  Q9UQ84              EXPRESSION TAG                 
SEQADV 7MXW GLN Z  358  UNP  Q9UQ84              EXPRESSION TAG                 
SEQRES   1 Z  358  MET GLY ILE GLN GLY LEU LEU GLN PHE ILE LYS GLU ALA          
SEQRES   2 Z  358  SER GLU PRO ILE HIS VAL ARG LYS TYR LYS GLY GLN VAL          
SEQRES   3 Z  358  VAL ALA VAL ASP THR TYR CYS TRP LEU HIS LYS GLY ALA          
SEQRES   4 Z  358  ILE ALA CYS ALA GLU LYS LEU ALA LYS GLY GLU PRO THR          
SEQRES   5 Z  358  ASP ARG TYR VAL GLY PHE CYS MET LYS PHE VAL ASN MET          
SEQRES   6 Z  358  LEU LEU SER HIS GLY ILE LYS PRO ILE LEU VAL PHE ASP          
SEQRES   7 Z  358  GLY CYS THR LEU PRO SER LYS LYS GLU VAL GLU ARG SER          
SEQRES   8 Z  358  ARG ARG GLU ARG ARG GLN ALA ASN LEU LEU LYS GLY LYS          
SEQRES   9 Z  358  GLN LEU LEU ARG GLU GLY LYS VAL SER GLU ALA ARG GLU          
SEQRES  10 Z  358  CYS PHE THR ARG SER ILE ASN ILE THR HIS ALA MET ALA          
SEQRES  11 Z  358  HIS LYS VAL ILE LYS ALA ALA ARG SER GLN GLY VAL ASP          
SEQRES  12 Z  358  CYS LEU VAL ALA PRO TYR GLU ALA ASP ALA GLN LEU ALA          
SEQRES  13 Z  358  TYR LEU ASN LYS ALA GLY ILE VAL GLN ALA ILE ILE THR          
SEQRES  14 Z  358  GLU ASP SER ASP LEU LEU ALA PHE GLY CYS LYS LYS VAL          
SEQRES  15 Z  358  ILE LEU LYS MET ASP GLN PHE GLY ASN GLY LEU GLU ILE          
SEQRES  16 Z  358  ASP GLN ALA ARG LEU GLY MET CYS ARG GLN LEU GLY ASP          
SEQRES  17 Z  358  VAL PHE THR GLU GLU LYS PHE ARG TYR MET CYS ILE LEU          
SEQRES  18 Z  358  SER GLY CYS ASP TYR LEU SER SER LEU ARG GLY ILE GLY          
SEQRES  19 Z  358  LEU ALA LYS ALA CYS LYS VAL LEU ARG LEU ALA ASN ASN          
SEQRES  20 Z  358  PRO ASP ILE VAL LYS VAL ILE LYS LYS ILE GLY HIS TYR          
SEQRES  21 Z  358  LEU LYS MET ASN ILE THR VAL PRO GLU ASP TYR ILE ASN          
SEQRES  22 Z  358  GLY PHE ILE ARG ALA ASN ASN THR PHE LEU TYR GLN LEU          
SEQRES  23 Z  358  VAL PHE ASP PRO ILE LYS ARG LYS LEU ILE PRO LEU ASN          
SEQRES  24 Z  358  ALA TYR GLU ASP ASP VAL ASP PRO GLU THR LEU SER TYR          
SEQRES  25 Z  358  ALA GLY GLN TYR VAL ASP ASP SER ILE ALA LEU GLN ILE          
SEQRES  26 Z  358  ALA LEU GLY ASN LYS ASP ILE ASN THR PHE GLU GLN ILE          
SEQRES  27 Z  358  ASP ASP TYR ASN PRO ASP THR ALA MET PRO ALA HIS SER          
SEQRES  28 Z  358  ARG GLU ASN LEU TYR PHE GLN                                  
SEQRES   1 A   13   DC  DG  DC  DT  DA  DG  DT  DC  DG  DA  DC  DA  DT          
SEQRES   1 B   10   DA  DC  DG  DA  DC  DT  DA  DG  DC  DG                      
HET     MG  Z 401       1                                                       
HET     MG  Z 402       1                                                       
HET     MG  Z 403       1                                                       
HET     CA  Z 404       1                                                       
HET     CA  Z 405       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      CA CALCIUM ION                                                      
FORMUL   4   MG    3(MG 2+)                                                     
FORMUL   7   CA    2(CA 2+)                                                     
FORMUL   9  HOH   *35(H2 O)                                                     
HELIX    1 AA1 GLY Z    5  ILE Z   10  1                                   6    
HELIX    2 AA2 ARG Z   20  LYS Z   23  5                                   4    
HELIX    3 AA3 THR Z   31  ALA Z   39  1                                   9    
HELIX    4 AA4 CYS Z   42  LYS Z   48  1                                   7    
HELIX    5 AA5 ASP Z   53  HIS Z   69  1                                  17    
HELIX    6 AA6 LEU Z   82  SER Z   84  5                                   3    
HELIX    7 AA7 LYS Z   85  GLN Z  105  1                                  21    
HELIX    8 AA8 GLU Z  114  ARG Z  121  1                                   8    
HELIX    9 AA9 THR Z  126  GLN Z  140  1                                  15    
HELIX   10 AB1 GLU Z  150  ALA Z  161  1                                  12    
HELIX   11 AB2 SER Z  172  PHE Z  177  1                                   6    
HELIX   12 AB3 ALA Z  198  CYS Z  203  5                                   6    
HELIX   13 AB4 THR Z  211  GLY Z  223  1                                  13    
HELIX   14 AB5 GLY Z  234  ALA Z  245  1                                  12    
HELIX   15 AB6 ASP Z  249  LYS Z  256  1                                   8    
HELIX   16 AB7 LYS Z  256  LEU Z  261  1                                   6    
HELIX   17 AB8 PRO Z  268  GLN Z  285  1                                  18    
HELIX   18 AB9 ASP Z  306  GLY Z  314  5                                   9    
HELIX   19 AC1 ASP Z  318  LEU Z  327  1                                  10    
SHEET    1 AA1 7 SER Z  14  HIS Z  18  0                                        
SHEET    2 AA1 7 ASN Z 191  ASP Z 196 -1  O  GLU Z 194   N  GLU Z  15           
SHEET    3 AA1 7 LYS Z 181  LEU Z 184 -1  N  LEU Z 184   O  LEU Z 193           
SHEET    4 AA1 7 ALA Z 166  ILE Z 168  1  N  ILE Z 167   O  ILE Z 183           
SHEET    5 AA1 7 VAL Z  26  ASP Z  30  1  N  ASP Z  30   O  ILE Z 168           
SHEET    6 AA1 7 LYS Z  72  PHE Z  77  1  O  ILE Z  74   N  VAL Z  29           
SHEET    7 AA1 7 CYS Z 144  VAL Z 146  1  O  LEU Z 145   N  PHE Z  77           
SHEET    1 AA2 2 LEU Z 286  ASP Z 289  0                                        
SHEET    2 AA2 2 LYS Z 294  PRO Z 297 -1  O  ILE Z 296   N  VAL Z 287           
LINK         OD2 ASP Z 152                MG    MG Z 401     1555   1555  2.10  
LINK         OD1 ASP Z 152                MG    MG Z 402     1555   1555  2.10  
LINK         OD2 ASP Z 171                MG    MG Z 401     1555   1555  2.08  
LINK         OD2 ASP Z 173                MG    MG Z 401     1555   1555  2.15  
LINK         OD2 ASP Z 173                MG    MG Z 403     1555   1555  2.12  
LINK         OD2 ASP Z 225                MG    MG Z 403     1555   1555  2.16  
LINK        MG    MG Z 401                 O   HOH Z 505     1555   1555  2.07  
LINK        MG    MG Z 401                 OP3  DA B   1     1555   1555  2.29  
LINK        MG    MG Z 401                 OP1  DA B   1     1555   1555  2.07  
LINK        MG    MG Z 402                 O   HOH Z 516     1555   1555  2.07  
LINK        MG    MG Z 402                 O   HOH Z 517     1555   1555  2.06  
LINK        MG    MG Z 402                 O   HOH Z 520     1555   1555  2.07  
LINK        MG    MG Z 402                 OP1  DA B   1     1555   1555  2.05  
LINK        MG    MG Z 402                 O   HOH B 101     1555   1555  2.08  
LINK        MG    MG Z 403                 OP3  DA B   1     1555   1555  2.19  
CRYST1   71.955   71.955  179.874  90.00  90.00  90.00 P 43 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013898  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013898  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005559        0.00000