HEADER    TRANSFERASE                             30-OCT-18   6MXD              
TITLE     CRYSTAL STRUCTURE OF TRYPANOSOMA BRUCEI HYPOXANTHINE-GUANINE-XANTHINE 
TITLE    2 PHOSPHORIBOSYLTRANFERASE IN COMPLEX WITH IMP                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE, PUTATIVE;  
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI BRUCEI (STRAIN 927/4         
SOURCE   3 GUTAT10.1);                                                          
SOURCE   4 ORGANISM_TAXID: 185431;                                              
SOURCE   5 STRAIN: 927/4 GUTAT10.1;                                             
SOURCE   6 GENE: TB10.70.6660;                                                  
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    6-OXOPURINE PRTS, PURINE SALVAGE, TRANSFERASE                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.TERAN,L.GUDDAT                                                      
REVDAT   3   11-OCT-23 6MXD    1       REMARK                                   
REVDAT   2   18-DEC-19 6MXD    1       JRNL                                     
REVDAT   1   24-JUL-19 6MXD    0                                                
JRNL        AUTH   D.TERAN,E.DOLEZELOVA,D.T.KEOUGH,D.HOCKOVA,A.ZIKOVA,          
JRNL        AUTH 2 L.W.GUDDAT                                                   
JRNL        TITL   CRYSTAL STRUCTURES OF TRYPANOSOMA BRUCEI HYPOXANTHINE -      
JRNL        TITL 2 GUANINE - XANTHINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH 
JRNL        TITL 3 IMP, GMP AND XMP.                                            
JRNL        REF    FEBS J.                       V. 286  4721 2019              
JRNL        REFN                   ISSN 1742-464X                               
JRNL        PMID   31287615                                                     
JRNL        DOI    10.1111/FEBS.14987                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.96 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.11.1_2575                                   
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) : 2.96                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.27                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.980                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 20670                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.257                           
REMARK   3   R VALUE            (WORKING SET) : 0.252                           
REMARK   3   FREE R VALUE                     : 0.302                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.670                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1998                            
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 47.2744 -  7.1337    0.99     1340   138  0.2302 0.2587        
REMARK   3     2  7.1337 -  5.6653    0.99     1354   150  0.2688 0.2649        
REMARK   3     3  5.6653 -  4.9500    0.99     1332   140  0.2360 0.2788        
REMARK   3     4  4.9500 -  4.4978    0.99     1350   149  0.2120 0.2945        
REMARK   3     5  4.4978 -  4.1757    0.99     1361   138  0.2068 0.2334        
REMARK   3     6  4.1757 -  3.9296    0.99     1306   145  0.2265 0.2394        
REMARK   3     7  3.9296 -  3.7329    0.99     1361   143  0.2391 0.2766        
REMARK   3     8  3.7329 -  3.5704    0.98     1319   155  0.2503 0.3191        
REMARK   3     9  3.5704 -  3.4330    0.98     1324   130  0.2739 0.3402        
REMARK   3    10  3.4330 -  3.3146    0.99     1332   151  0.2591 0.3286        
REMARK   3    11  3.3146 -  3.2110    0.98     1336   134  0.2846 0.3522        
REMARK   3    12  3.2110 -  3.1192    0.99     1324   149  0.3085 0.4015        
REMARK   3    13  3.1192 -  3.0371    0.97     1345   152  0.3107 0.3549        
REMARK   3    14  3.0371 -  2.9630    0.96     1288   124  0.3425 0.4275        
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)     : 0.480            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.900           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.003           7102                                  
REMARK   3   ANGLE     :  0.577           9623                                  
REMARK   3   CHIRALITY :  0.045           1100                                  
REMARK   3   PLANARITY :  0.003           1213                                  
REMARK   3   DIHEDRAL  :  6.590           4333                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 18                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 154 THROUGH 234 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  51.5803   2.7426 -11.1398              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1963 T22:   0.2448                                     
REMARK   3      T33:   0.3440 T12:   0.0239                                     
REMARK   3      T13:   0.0157 T23:  -0.0242                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7913 L22:   1.7152                                     
REMARK   3      L33:   1.4895 L12:   1.0035                                     
REMARK   3      L13:  -0.8035 L23:  -0.2741                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0005 S12:  -0.0909 S13:   0.0750                       
REMARK   3      S21:  -0.0634 S22:   0.0062 S23:  -0.0808                       
REMARK   3      S31:  -0.0820 S32:   0.1323 S33:  -0.0151                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 9 THROUGH 36 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  27.7246 -23.1310 -22.7229              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2536 T22:   0.4035                                     
REMARK   3      T33:   0.2901 T12:  -0.0668                                     
REMARK   3      T13:  -0.0688 T23:  -0.0132                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3708 L22:   5.8679                                     
REMARK   3      L33:   2.4339 L12:   0.3735                                     
REMARK   3      L13:  -1.8672 L23:  -1.5579                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0419 S12:  -0.3804 S13:  -0.3786                       
REMARK   3      S21:   0.4680 S22:  -0.1520 S23:  -0.4680                       
REMARK   3      S31:  -0.0869 S32:  -0.7146 S33:   0.2234                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 37 THROUGH 55 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  26.0483   1.2153 -24.3157              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2714 T22:   0.5947                                     
REMARK   3      T33:   0.2905 T12:   0.0084                                     
REMARK   3      T13:   0.0685 T23:  -0.0244                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0442 L22:   5.6266                                     
REMARK   3      L33:   0.9507 L12:  -1.2384                                     
REMARK   3      L13:   0.7449 L23:  -1.9192                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2135 S12:   0.2912 S13:   0.3912                       
REMARK   3      S21:  -0.6276 S22:   0.2295 S23:  -0.3309                       
REMARK   3      S31:   0.2289 S32:  -0.0938 S33:   0.2016                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 56 THROUGH 79 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  31.2746  23.0751 -14.5259              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6336 T22:   0.1301                                     
REMARK   3      T33:   0.7274 T12:   0.0400                                     
REMARK   3      T13:   0.0314 T23:  -0.0065                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9009 L22:   0.9867                                     
REMARK   3      L33:   3.5535 L12:  -1.3965                                     
REMARK   3      L13:   0.3731 L23:  -1.2279                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.5376 S12:   0.1649 S13:   0.3570                       
REMARK   3      S21:  -0.1167 S22:  -0.5101 S23:  -0.2530                       
REMARK   3      S31:  -0.6149 S32:   0.4362 S33:   0.1810                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 80 THROUGH 103 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  32.4646   1.6384 -15.4822              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1997 T22:   0.2878                                     
REMARK   3      T33:   0.2527 T12:   0.0172                                     
REMARK   3      T13:  -0.0110 T23:  -0.0045                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3712 L22:   1.2531                                     
REMARK   3      L33:   3.2013 L12:  -0.4812                                     
REMARK   3      L13:   0.0084 L23:  -1.2520                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0905 S12:   0.0870 S13:   0.3342                       
REMARK   3      S21:  -0.5137 S22:  -0.2185 S23:  -0.4167                       
REMARK   3      S31:   0.6021 S32:  -0.4549 S33:  -0.0215                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 104 THROUGH 153 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  29.5592   5.8937  -6.5393              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4035 T22:   0.3876                                     
REMARK   3      T33:   0.2259 T12:   0.0836                                     
REMARK   3      T13:   0.0524 T23:  -0.1169                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.2413 L22:   0.5164                                     
REMARK   3      L33:   0.3533 L12:   1.5413                                     
REMARK   3      L13:  -0.1533 L23:   0.1784                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2709 S12:  -1.2960 S13:   0.1741                       
REMARK   3      S21:  -0.0678 S22:  -0.2340 S23:  -0.6487                       
REMARK   3      S31:  -0.1104 S32:   0.0778 S33:   0.0256                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 154 THROUGH 203 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  19.0439   0.7053  -8.1080              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2600 T22:   0.3921                                     
REMARK   3      T33:   0.2970 T12:   0.0768                                     
REMARK   3      T13:  -0.0112 T23:   0.0040                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6321 L22:   2.6562                                     
REMARK   3      L33:   1.1464 L12:  -0.3955                                     
REMARK   3      L13:  -1.0758 L23:  -0.8397                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0072 S12:  -0.1874 S13:   0.0989                       
REMARK   3      S21:   0.2422 S22:   0.2225 S23:   0.3025                       
REMARK   3      S31:  -0.1016 S32:  -0.2917 S33:  -0.1692                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 204 THROUGH 234 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  29.8289 -18.4007  -9.5833              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3610 T22:   0.0512                                     
REMARK   3      T33:   0.5761 T12:   0.0904                                     
REMARK   3      T13:  -0.0057 T23:   0.1210                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8554 L22:   0.7879                                     
REMARK   3      L33:   1.2010 L12:   0.4070                                     
REMARK   3      L13:   0.7474 L23:   0.9681                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2409 S12:  -0.4202 S13:   0.2341                       
REMARK   3      S21:  -0.0162 S22:  -0.3477 S23:  -0.2369                       
REMARK   3      S31:   0.2307 S32:  -0.2357 S33:  -0.2541                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 6 THROUGH 79 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  58.1124 -12.9480 -37.7672              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2145 T22:   0.2636                                     
REMARK   3      T33:   0.2763 T12:  -0.0448                                     
REMARK   3      T13:   0.0533 T23:   0.0727                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3766 L22:   1.1165                                     
REMARK   3      L33:   1.3867 L12:  -0.5645                                     
REMARK   3      L13:  -0.0705 L23:   0.9868                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0599 S12:  -0.0627 S13:  -0.2122                       
REMARK   3      S21:   0.3032 S22:  -0.0749 S23:  -0.3401                       
REMARK   3      S31:   0.1459 S32:  -0.1354 S33:   0.0589                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 80 THROUGH 102 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  62.1681 -14.9417 -43.5726              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1811 T22:   0.3439                                     
REMARK   3      T33:   0.3885 T12:  -0.0665                                     
REMARK   3      T13:   0.0734 T23:  -0.0092                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0540 L22:   1.2573                                     
REMARK   3      L33:   1.0181 L12:  -0.1710                                     
REMARK   3      L13:   1.0197 L23:   0.0248                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1395 S12:  -0.1089 S13:  -0.0413                       
REMARK   3      S21:   0.1107 S22:   0.0332 S23:  -0.4033                       
REMARK   3      S31:  -0.0853 S32:  -0.4306 S33:  -0.0165                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 103 THROUGH 153 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  59.2480 -19.6121 -51.7303              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4017 T22:   0.2371                                     
REMARK   3      T33:   0.4248 T12:  -0.0700                                     
REMARK   3      T13:  -0.1298 T23:  -0.0658                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5869 L22:   0.4545                                     
REMARK   3      L33:   0.1007 L12:  -0.6111                                     
REMARK   3      L13:  -0.3775 L23:  -0.0750                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0167 S12:   0.2090 S13:  -0.0713                       
REMARK   3      S21:  -0.2033 S22:  -0.1046 S23:   0.1480                       
REMARK   3      S31:   0.0598 S32:   0.1206 S33:   0.1666                       
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 154 THROUGH 203 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  48.5875 -14.3549 -50.6025              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2695 T22:   0.4487                                     
REMARK   3      T33:   0.2805 T12:  -0.0598                                     
REMARK   3      T13:   0.0161 T23:  -0.0054                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4186 L22:   3.4530                                     
REMARK   3      L33:   0.8845 L12:  -0.2283                                     
REMARK   3      L13:   1.1463 L23:  -0.1586                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0188 S12:   0.1186 S13:   0.0138                       
REMARK   3      S21:   0.2396 S22:  -0.0644 S23:   0.5155                       
REMARK   3      S31:   0.0802 S32:  -0.2703 S33:   0.0367                       
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 204 THROUGH 234 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  59.5033   4.7253 -49.0865              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2786 T22:   0.2532                                     
REMARK   3      T33:   0.2579 T12:  -0.0393                                     
REMARK   3      T13:  -0.0187 T23:  -0.0214                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5939 L22:   0.9976                                     
REMARK   3      L33:   1.1371 L12:  -0.1254                                     
REMARK   3      L13:  -0.8900 L23:   0.8025                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1501 S12:   0.3226 S13:   0.0723                       
REMARK   3      S21:  -0.1986 S22:  -0.0820 S23:  -0.1717                       
REMARK   3      S31:  -0.2213 S32:   0.2450 S33:  -0.1191                       
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    SELECTION: CHAIN 'D' AND (RESID 7 THROUGH 135 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  15.1755  -5.6487 -43.9086              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2543 T22:   0.2789                                     
REMARK   3      T33:   0.2020 T12:   0.0052                                     
REMARK   3      T13:   0.0742 T23:  -0.0552                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4138 L22:   2.9291                                     
REMARK   3      L33:   1.4623 L12:  -0.7532                                     
REMARK   3      L13:   0.8772 L23:  -1.6082                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0742 S12:   0.1971 S13:   0.1429                       
REMARK   3      S21:   0.0473 S22:   0.0013 S23:   0.0688                       
REMARK   3      S31:  -0.1844 S32:   0.0326 S33:  -0.0768                       
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    SELECTION: CHAIN 'D' AND (RESID 136 THROUGH 234 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  21.5963 -14.4307 -48.6274              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2188 T22:   0.3855                                     
REMARK   3      T33:   0.3186 T12:  -0.0331                                     
REMARK   3      T13:   0.0025 T23:  -0.0055                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6728 L22:   1.7088                                     
REMARK   3      L33:   0.4096 L12:   0.0565                                     
REMARK   3      L13:  -0.2137 L23:  -0.2614                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0515 S12:   0.1263 S13:  -0.1548                       
REMARK   3      S21:  -0.1054 S22:  -0.0278 S23:  -0.3616                       
REMARK   3      S31:  -0.0015 S32:   0.2748 S33:   0.0806                       
REMARK   3   TLS GROUP : 16                                                     
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 6 THROUGH 36 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  46.8333   8.4161 -31.6425              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0721 T22:   0.2825                                     
REMARK   3      T33:   0.4491 T12:   0.0220                                     
REMARK   3      T13:  -0.0284 T23:   0.0284                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2443 L22:   0.7220                                     
REMARK   3      L33:   0.8757 L12:   0.7017                                     
REMARK   3      L13:   0.6076 L23:   0.1855                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2055 S12:   0.5139 S13:   0.4438                       
REMARK   3      S21:  -0.0762 S22:   0.3025 S23:   0.2889                       
REMARK   3      S31:  -0.3753 S32:   0.0086 S33:   0.0775                       
REMARK   3   TLS GROUP : 17                                                     
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 37 THROUGH 103 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  44.8513 -15.6284 -11.7172              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3113 T22:   0.2828                                     
REMARK   3      T33:   0.2723 T12:   0.0505                                     
REMARK   3      T13:   0.0618 T23:   0.0350                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3729 L22:   0.6640                                     
REMARK   3      L33:   2.0397 L12:  -0.4071                                     
REMARK   3      L13:   0.5247 L23:   0.1232                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1096 S12:  -0.0909 S13:  -0.1823                       
REMARK   3      S21:   0.0712 S22:   0.1375 S23:   0.1684                       
REMARK   3      S31:   0.1563 S32:   0.2823 S33:  -0.2539                       
REMARK   3   TLS GROUP : 18                                                     
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 104 THROUGH 153 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  45.6312  -7.2735  -3.1220              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4694 T22:   0.2609                                     
REMARK   3      T33:   0.0652 T12:   0.1103                                     
REMARK   3      T13:  -0.1358 T23:   0.1450                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.1469 L22:   0.7402                                     
REMARK   3      L33:   0.9235 L12:   1.5874                                     
REMARK   3      L13:  -1.6543 L23:  -0.7241                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.6196 S12:  -0.7089 S13:   0.6149                       
REMARK   3      S21:   0.2688 S22:  -0.1755 S23:   0.0353                       
REMARK   3      S31:   0.0942 S32:   0.7278 S33:  -0.0153                       
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 6MXD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-OCT-18.                  
REMARK 100 THE DEPOSITION ID IS D_1000237783.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-APR-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : AUSTRALIAN SYNCHROTRON             
REMARK 200  BEAMLINE                       : MX1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9537                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 270                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20692                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.960                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.268                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 2.000                              
REMARK 200  R MERGE                    (I) : 0.14800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.96                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.14                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.39700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.300                              
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: 1TC2                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.2 M LITHIUM SULPHATE     
REMARK 280  AND 0.1 M BIS-TRIS PH 5, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 293.15K                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5600 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18520 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5590 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL                        
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 350 APPLY THE FOLLOWING TO CHAINS: D                                     
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000       59.28500            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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   -37                                                      
REMARK 465     GLY A   -36                                                      
REMARK 465     SER A   -35                                                      
REMARK 465     SER A   -34                                                      
REMARK 465     HIS A   -33                                                      
REMARK 465     HIS A   -32                                                      
REMARK 465     HIS A   -31                                                      
REMARK 465     HIS A   -30                                                      
REMARK 465     HIS A   -29                                                      
REMARK 465     HIS A   -28                                                      
REMARK 465     ASP A   -27                                                      
REMARK 465     TYR A   -26                                                      
REMARK 465     ASP A   -25                                                      
REMARK 465     ILE A   -24                                                      
REMARK 465     PRO A   -23                                                      
REMARK 465     THR A   -22                                                      
REMARK 465     THR A   -21                                                      
REMARK 465     GLU A   -20                                                      
REMARK 465     ASN A   -19                                                      
REMARK 465     LEU A   -18                                                      
REMARK 465     TYR A   -17                                                      
REMARK 465     PHE A   -16                                                      
REMARK 465     GLN A   -15                                                      
REMARK 465     GLY A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     MET A   -12                                                      
REMARK 465     ALA A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     MET A    -9                                                      
REMARK 465     THR A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     GLY A    -6                                                      
REMARK 465     GLN A    -5                                                      
REMARK 465     GLN A    -4                                                      
REMARK 465     MET A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     ARG A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     HIS A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     SER A   116                                                      
REMARK 465     TYR A   117                                                      
REMARK 465     ARG A   118                                                      
REMARK 465     GLY A   119                                                      
REMARK 465     THR A   120                                                      
REMARK 465     THR A   121                                                      
REMARK 465     LYS A   122                                                      
REMARK 465     SER A   123                                                      
REMARK 465     SER A   124                                                      
REMARK 465     GLY A   125                                                      
REMARK 465     THR A   126                                                      
REMARK 465     VAL A   127                                                      
REMARK 465     MET B   -37                                                      
REMARK 465     GLY B   -36                                                      
REMARK 465     SER B   -35                                                      
REMARK 465     SER B   -34                                                      
REMARK 465     HIS B   -33                                                      
REMARK 465     HIS B   -32                                                      
REMARK 465     HIS B   -31                                                      
REMARK 465     HIS B   -30                                                      
REMARK 465     HIS B   -29                                                      
REMARK 465     HIS B   -28                                                      
REMARK 465     ASP B   -27                                                      
REMARK 465     TYR B   -26                                                      
REMARK 465     ASP B   -25                                                      
REMARK 465     ILE B   -24                                                      
REMARK 465     PRO B   -23                                                      
REMARK 465     THR B   -22                                                      
REMARK 465     THR B   -21                                                      
REMARK 465     GLU B   -20                                                      
REMARK 465     ASN B   -19                                                      
REMARK 465     LEU B   -18                                                      
REMARK 465     TYR B   -17                                                      
REMARK 465     PHE B   -16                                                      
REMARK 465     GLN B   -15                                                      
REMARK 465     GLY B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     MET B   -12                                                      
REMARK 465     ALA B   -11                                                      
REMARK 465     SER B   -10                                                      
REMARK 465     MET B    -9                                                      
REMARK 465     THR B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     GLY B    -6                                                      
REMARK 465     GLN B    -5                                                      
REMARK 465     GLN B    -4                                                      
REMARK 465     MET B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     ARG B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     SER B     1                                                      
REMARK 465     HIS B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     HIS B     5                                                      
REMARK 465     SER B   116                                                      
REMARK 465     TYR B   117                                                      
REMARK 465     ARG B   118                                                      
REMARK 465     GLY B   119                                                      
REMARK 465     THR B   120                                                      
REMARK 465     THR B   121                                                      
REMARK 465     LYS B   122                                                      
REMARK 465     SER B   123                                                      
REMARK 465     SER B   124                                                      
REMARK 465     GLY B   125                                                      
REMARK 465     THR B   126                                                      
REMARK 465     VAL B   127                                                      
REMARK 465     GLN B   128                                                      
REMARK 465     MET C   -37                                                      
REMARK 465     GLY C   -36                                                      
REMARK 465     SER C   -35                                                      
REMARK 465     SER C   -34                                                      
REMARK 465     HIS C   -33                                                      
REMARK 465     HIS C   -32                                                      
REMARK 465     HIS C   -31                                                      
REMARK 465     HIS C   -30                                                      
REMARK 465     HIS C   -29                                                      
REMARK 465     HIS C   -28                                                      
REMARK 465     ASP C   -27                                                      
REMARK 465     TYR C   -26                                                      
REMARK 465     ASP C   -25                                                      
REMARK 465     ILE C   -24                                                      
REMARK 465     PRO C   -23                                                      
REMARK 465     THR C   -22                                                      
REMARK 465     THR C   -21                                                      
REMARK 465     GLU C   -20                                                      
REMARK 465     ASN C   -19                                                      
REMARK 465     LEU C   -18                                                      
REMARK 465     TYR C   -17                                                      
REMARK 465     PHE C   -16                                                      
REMARK 465     GLN C   -15                                                      
REMARK 465     GLY C   -14                                                      
REMARK 465     HIS C   -13                                                      
REMARK 465     MET C   -12                                                      
REMARK 465     ALA C   -11                                                      
REMARK 465     SER C   -10                                                      
REMARK 465     MET C    -9                                                      
REMARK 465     THR C    -8                                                      
REMARK 465     GLY C    -7                                                      
REMARK 465     GLY C    -6                                                      
REMARK 465     GLN C    -5                                                      
REMARK 465     GLN C    -4                                                      
REMARK 465     MET C    -3                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     ARG C    -1                                                      
REMARK 465     GLY C     0                                                      
REMARK 465     SER C     1                                                      
REMARK 465     HIS C     2                                                      
REMARK 465     SER C     3                                                      
REMARK 465     GLY C     4                                                      
REMARK 465     HIS C     5                                                      
REMARK 465     THR C   115                                                      
REMARK 465     SER C   116                                                      
REMARK 465     TYR C   117                                                      
REMARK 465     ARG C   118                                                      
REMARK 465     GLY C   119                                                      
REMARK 465     THR C   120                                                      
REMARK 465     THR C   121                                                      
REMARK 465     LYS C   122                                                      
REMARK 465     SER C   123                                                      
REMARK 465     SER C   124                                                      
REMARK 465     GLY C   125                                                      
REMARK 465     THR C   126                                                      
REMARK 465     VAL C   127                                                      
REMARK 465     MET D   -37                                                      
REMARK 465     GLY D   -36                                                      
REMARK 465     SER D   -35                                                      
REMARK 465     SER D   -34                                                      
REMARK 465     HIS D   -33                                                      
REMARK 465     HIS D   -32                                                      
REMARK 465     HIS D   -31                                                      
REMARK 465     HIS D   -30                                                      
REMARK 465     HIS D   -29                                                      
REMARK 465     HIS D   -28                                                      
REMARK 465     ASP D   -27                                                      
REMARK 465     TYR D   -26                                                      
REMARK 465     ASP D   -25                                                      
REMARK 465     ILE D   -24                                                      
REMARK 465     PRO D   -23                                                      
REMARK 465     THR D   -22                                                      
REMARK 465     THR D   -21                                                      
REMARK 465     GLU D   -20                                                      
REMARK 465     ASN D   -19                                                      
REMARK 465     LEU D   -18                                                      
REMARK 465     TYR D   -17                                                      
REMARK 465     PHE D   -16                                                      
REMARK 465     GLN D   -15                                                      
REMARK 465     GLY D   -14                                                      
REMARK 465     HIS D   -13                                                      
REMARK 465     MET D   -12                                                      
REMARK 465     ALA D   -11                                                      
REMARK 465     SER D   -10                                                      
REMARK 465     MET D    -9                                                      
REMARK 465     THR D    -8                                                      
REMARK 465     GLY D    -7                                                      
REMARK 465     GLY D    -6                                                      
REMARK 465     GLN D    -5                                                      
REMARK 465     GLN D    -4                                                      
REMARK 465     MET D    -3                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     ARG D    -1                                                      
REMARK 465     GLY D     0                                                      
REMARK 465     SER D     1                                                      
REMARK 465     HIS D     2                                                      
REMARK 465     SER D     3                                                      
REMARK 465     GLY D     4                                                      
REMARK 465     HIS D     5                                                      
REMARK 465     SER D   116                                                      
REMARK 465     TYR D   117                                                      
REMARK 465     ARG D   118                                                      
REMARK 465     GLY D   119                                                      
REMARK 465     THR D   120                                                      
REMARK 465     THR D   121                                                      
REMARK 465     LYS D   122                                                      
REMARK 465     SER D   123                                                      
REMARK 465     SER D   124                                                      
REMARK 465     GLY D   125                                                      
REMARK 465     THR D   126                                                      
REMARK 465     VAL D   127                                                      
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     PHE A  11    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     PHE B  11    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     PHE C  11    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     PHE D  11    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     THR D 115    OG1  CG2                                            
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   OE1  GLU D   208     N    ASP D   211              1.92            
REMARK 500   O2P  IMP D   301     O    HOH D   401              2.09            
REMARK 500   OD1  ASP A   179     NH2  ARG A   184              2.16            
REMARK 500   O1P  IMP B  3301     O    HOH B  3401              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE1  GLU A   225     NH2  ARG B    14     1565     2.07            
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  34      -72.07    -68.65                                   
REMARK 500    PRO A  73     -170.88    -69.08                                   
REMARK 500    LEU A 130      -64.32    -97.71                                   
REMARK 500    ASP A 151      -80.05   -105.34                                   
REMARK 500    TYR A 205       52.06     29.25                                   
REMARK 500    THR B  57       34.12    -93.33                                   
REMARK 500    HIS B  60     -166.11   -165.79                                   
REMARK 500    ASN B  65       60.82   -102.31                                   
REMARK 500    ILE B 149      148.69   -175.24                                   
REMARK 500    ASP B 151      -75.44   -117.78                                   
REMARK 500    ASP B 211        3.25     84.85                                   
REMARK 500    HIS C  60     -167.99   -163.37                                   
REMARK 500    VAL C 129       90.46    -61.71                                   
REMARK 500    ASP C 151      -77.73   -108.55                                   
REMARK 500    ARG C 168       76.00     -0.60                                   
REMARK 500    VAL C 186     -164.42   -102.76                                   
REMARK 500    ASP D 151      -86.43   -108.22                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLU B  208     VAL B  209                  149.19                    
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 A 302  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 401   O                                                      
REMARK 620 2 HOH A 402   O   159.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMP A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMP B 3301                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 3302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMP C 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG C 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue IMP D 301                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6MXB   RELATED DB: PDB                                   
DBREF  6MXD A    2   234  UNP    Q38CA1   Q38CA1_TRYB2     2    234             
DBREF  6MXD B    2   234  UNP    Q38CA1   Q38CA1_TRYB2     2    234             
DBREF  6MXD C    2   234  UNP    Q38CA1   Q38CA1_TRYB2     2    234             
DBREF  6MXD D    2   234  UNP    Q38CA1   Q38CA1_TRYB2     2    234             
SEQADV 6MXD MET A  -37  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A  -36  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER A  -35  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER A  -34  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -33  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -32  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -31  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -30  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -29  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -28  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP A  -27  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR A  -26  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP A  -25  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ILE A  -24  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PRO A  -23  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR A  -22  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR A  -21  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLU A  -20  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASN A  -19  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD LEU A  -18  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR A  -17  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PHE A  -16  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN A  -15  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A  -14  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS A  -13  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET A  -12  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ALA A  -11  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER A  -10  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET A   -9  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR A   -8  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A   -7  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A   -6  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN A   -5  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN A   -4  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET A   -3  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A   -2  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ARG A   -1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY A    0  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER A    1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET B  -37  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B  -36  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER B  -35  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER B  -34  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -33  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -32  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -31  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -30  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -29  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -28  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP B  -27  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR B  -26  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP B  -25  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ILE B  -24  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PRO B  -23  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR B  -22  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR B  -21  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLU B  -20  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASN B  -19  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD LEU B  -18  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR B  -17  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PHE B  -16  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN B  -15  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B  -14  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS B  -13  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET B  -12  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ALA B  -11  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER B  -10  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET B   -9  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR B   -8  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B   -7  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B   -6  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN B   -5  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN B   -4  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET B   -3  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B   -2  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ARG B   -1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY B    0  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER B    1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET C  -37  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C  -36  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER C  -35  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER C  -34  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -33  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -32  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -31  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -30  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -29  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -28  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP C  -27  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR C  -26  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP C  -25  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ILE C  -24  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PRO C  -23  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR C  -22  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR C  -21  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLU C  -20  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASN C  -19  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD LEU C  -18  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR C  -17  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PHE C  -16  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN C  -15  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C  -14  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS C  -13  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET C  -12  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ALA C  -11  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER C  -10  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET C   -9  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR C   -8  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C   -7  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C   -6  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN C   -5  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN C   -4  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET C   -3  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C   -2  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ARG C   -1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY C    0  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER C    1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET D  -37  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D  -36  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER D  -35  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER D  -34  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -33  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -32  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -31  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -30  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -29  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -28  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP D  -27  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR D  -26  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASP D  -25  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ILE D  -24  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PRO D  -23  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR D  -22  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR D  -21  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLU D  -20  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ASN D  -19  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD LEU D  -18  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD TYR D  -17  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD PHE D  -16  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN D  -15  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D  -14  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD HIS D  -13  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET D  -12  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ALA D  -11  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER D  -10  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET D   -9  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD THR D   -8  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D   -7  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D   -6  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN D   -5  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLN D   -4  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD MET D   -3  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D   -2  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD ARG D   -1  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD GLY D    0  UNP  Q38CA1              EXPRESSION TAG                 
SEQADV 6MXD SER D    1  UNP  Q38CA1              EXPRESSION TAG                 
SEQRES   1 A  272  MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP          
SEQRES   2 A  272  ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET          
SEQRES   3 A  272  ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER          
SEQRES   4 A  272  HIS SER GLY HIS PRO LEU LYS PRO ASN PHE VAL GLY ARG          
SEQRES   5 A  272  ASP ALA ASP GLY ASN VAL THR VAL ASP GLY ARG SER TYR          
SEQRES   6 A  272  PRO MET ALA GLU SER VAL VAL ALA THR GLU SER THR ILE          
SEQRES   7 A  272  HIS ARG SER MET LYS GLU MET ALA GLN THR LEU ALA ASN          
SEQRES   8 A  272  ALA TYR LYS THR LEU LYS HIS ARG ASP THR HIS ASN LYS          
SEQRES   9 A  272  GLY ASN SER ALA LEU ALA PRO ILE THR ASP GLU ASN PRO          
SEQRES  10 A  272  LEU ILE ILE ILE SER VAL LEU LYS GLY SER TYR ILE PHE          
SEQRES  11 A  272  THR ALA ASP MET VAL ARG TYR LEU GLY ASP CYS GLY LEU          
SEQRES  12 A  272  PRO ASN VAL VAL ASP PHE ILE ARG ILE THR SER TYR ARG          
SEQRES  13 A  272  GLY THR THR LYS SER SER GLY THR VAL GLN VAL LEU ASP          
SEQRES  14 A  272  ASN LEU ARG PHE THR GLU LEU THR GLY LYS HIS VAL LEU          
SEQRES  15 A  272  ILE MET GLU ASP ILE ALA ASP THR GLY ARG THR MET LYS          
SEQRES  16 A  272  LEU LEU VAL GLU LYS ILE ARG ARG GLU TYR ARG PRO ALA          
SEQRES  17 A  272  SER LEU LYS VAL CYS VAL LEU VAL ASP LYS PRO GLY GLY          
SEQRES  18 A  272  ARG VAL VAL ASP PHE LYS PRO GLU PHE VAL CYS LEU THR          
SEQRES  19 A  272  ALA PRO THR ARG TYR VAL VAL GLY TYR GLY PHE GLU VAL          
SEQRES  20 A  272  ASN ASP ARG TYR ARG ASN TYR ARG HIS VAL PHE VAL LEU          
SEQRES  21 A  272  LYS PRO GLU TYR ALA LYS ARG TYR PRO SER LYS LEU              
SEQRES   1 B  272  MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP          
SEQRES   2 B  272  ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET          
SEQRES   3 B  272  ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER          
SEQRES   4 B  272  HIS SER GLY HIS PRO LEU LYS PRO ASN PHE VAL GLY ARG          
SEQRES   5 B  272  ASP ALA ASP GLY ASN VAL THR VAL ASP GLY ARG SER TYR          
SEQRES   6 B  272  PRO MET ALA GLU SER VAL VAL ALA THR GLU SER THR ILE          
SEQRES   7 B  272  HIS ARG SER MET LYS GLU MET ALA GLN THR LEU ALA ASN          
SEQRES   8 B  272  ALA TYR LYS THR LEU LYS HIS ARG ASP THR HIS ASN LYS          
SEQRES   9 B  272  GLY ASN SER ALA LEU ALA PRO ILE THR ASP GLU ASN PRO          
SEQRES  10 B  272  LEU ILE ILE ILE SER VAL LEU LYS GLY SER TYR ILE PHE          
SEQRES  11 B  272  THR ALA ASP MET VAL ARG TYR LEU GLY ASP CYS GLY LEU          
SEQRES  12 B  272  PRO ASN VAL VAL ASP PHE ILE ARG ILE THR SER TYR ARG          
SEQRES  13 B  272  GLY THR THR LYS SER SER GLY THR VAL GLN VAL LEU ASP          
SEQRES  14 B  272  ASN LEU ARG PHE THR GLU LEU THR GLY LYS HIS VAL LEU          
SEQRES  15 B  272  ILE MET GLU ASP ILE ALA ASP THR GLY ARG THR MET LYS          
SEQRES  16 B  272  LEU LEU VAL GLU LYS ILE ARG ARG GLU TYR ARG PRO ALA          
SEQRES  17 B  272  SER LEU LYS VAL CYS VAL LEU VAL ASP LYS PRO GLY GLY          
SEQRES  18 B  272  ARG VAL VAL ASP PHE LYS PRO GLU PHE VAL CYS LEU THR          
SEQRES  19 B  272  ALA PRO THR ARG TYR VAL VAL GLY TYR GLY PHE GLU VAL          
SEQRES  20 B  272  ASN ASP ARG TYR ARG ASN TYR ARG HIS VAL PHE VAL LEU          
SEQRES  21 B  272  LYS PRO GLU TYR ALA LYS ARG TYR PRO SER LYS LEU              
SEQRES   1 C  272  MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP          
SEQRES   2 C  272  ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET          
SEQRES   3 C  272  ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER          
SEQRES   4 C  272  HIS SER GLY HIS PRO LEU LYS PRO ASN PHE VAL GLY ARG          
SEQRES   5 C  272  ASP ALA ASP GLY ASN VAL THR VAL ASP GLY ARG SER TYR          
SEQRES   6 C  272  PRO MET ALA GLU SER VAL VAL ALA THR GLU SER THR ILE          
SEQRES   7 C  272  HIS ARG SER MET LYS GLU MET ALA GLN THR LEU ALA ASN          
SEQRES   8 C  272  ALA TYR LYS THR LEU LYS HIS ARG ASP THR HIS ASN LYS          
SEQRES   9 C  272  GLY ASN SER ALA LEU ALA PRO ILE THR ASP GLU ASN PRO          
SEQRES  10 C  272  LEU ILE ILE ILE SER VAL LEU LYS GLY SER TYR ILE PHE          
SEQRES  11 C  272  THR ALA ASP MET VAL ARG TYR LEU GLY ASP CYS GLY LEU          
SEQRES  12 C  272  PRO ASN VAL VAL ASP PHE ILE ARG ILE THR SER TYR ARG          
SEQRES  13 C  272  GLY THR THR LYS SER SER GLY THR VAL GLN VAL LEU ASP          
SEQRES  14 C  272  ASN LEU ARG PHE THR GLU LEU THR GLY LYS HIS VAL LEU          
SEQRES  15 C  272  ILE MET GLU ASP ILE ALA ASP THR GLY ARG THR MET LYS          
SEQRES  16 C  272  LEU LEU VAL GLU LYS ILE ARG ARG GLU TYR ARG PRO ALA          
SEQRES  17 C  272  SER LEU LYS VAL CYS VAL LEU VAL ASP LYS PRO GLY GLY          
SEQRES  18 C  272  ARG VAL VAL ASP PHE LYS PRO GLU PHE VAL CYS LEU THR          
SEQRES  19 C  272  ALA PRO THR ARG TYR VAL VAL GLY TYR GLY PHE GLU VAL          
SEQRES  20 C  272  ASN ASP ARG TYR ARG ASN TYR ARG HIS VAL PHE VAL LEU          
SEQRES  21 C  272  LYS PRO GLU TYR ALA LYS ARG TYR PRO SER LYS LEU              
SEQRES   1 D  272  MET GLY SER SER HIS HIS HIS HIS HIS HIS ASP TYR ASP          
SEQRES   2 D  272  ILE PRO THR THR GLU ASN LEU TYR PHE GLN GLY HIS MET          
SEQRES   3 D  272  ALA SER MET THR GLY GLY GLN GLN MET GLY ARG GLY SER          
SEQRES   4 D  272  HIS SER GLY HIS PRO LEU LYS PRO ASN PHE VAL GLY ARG          
SEQRES   5 D  272  ASP ALA ASP GLY ASN VAL THR VAL ASP GLY ARG SER TYR          
SEQRES   6 D  272  PRO MET ALA GLU SER VAL VAL ALA THR GLU SER THR ILE          
SEQRES   7 D  272  HIS ARG SER MET LYS GLU MET ALA GLN THR LEU ALA ASN          
SEQRES   8 D  272  ALA TYR LYS THR LEU LYS HIS ARG ASP THR HIS ASN LYS          
SEQRES   9 D  272  GLY ASN SER ALA LEU ALA PRO ILE THR ASP GLU ASN PRO          
SEQRES  10 D  272  LEU ILE ILE ILE SER VAL LEU LYS GLY SER TYR ILE PHE          
SEQRES  11 D  272  THR ALA ASP MET VAL ARG TYR LEU GLY ASP CYS GLY LEU          
SEQRES  12 D  272  PRO ASN VAL VAL ASP PHE ILE ARG ILE THR SER TYR ARG          
SEQRES  13 D  272  GLY THR THR LYS SER SER GLY THR VAL GLN VAL LEU ASP          
SEQRES  14 D  272  ASN LEU ARG PHE THR GLU LEU THR GLY LYS HIS VAL LEU          
SEQRES  15 D  272  ILE MET GLU ASP ILE ALA ASP THR GLY ARG THR MET LYS          
SEQRES  16 D  272  LEU LEU VAL GLU LYS ILE ARG ARG GLU TYR ARG PRO ALA          
SEQRES  17 D  272  SER LEU LYS VAL CYS VAL LEU VAL ASP LYS PRO GLY GLY          
SEQRES  18 D  272  ARG VAL VAL ASP PHE LYS PRO GLU PHE VAL CYS LEU THR          
SEQRES  19 D  272  ALA PRO THR ARG TYR VAL VAL GLY TYR GLY PHE GLU VAL          
SEQRES  20 D  272  ASN ASP ARG TYR ARG ASN TYR ARG HIS VAL PHE VAL LEU          
SEQRES  21 D  272  LYS PRO GLU TYR ALA LYS ARG TYR PRO SER LYS LEU              
HET    IMP  A 301      23                                                       
HET     MG  A 302       1                                                       
HET    IMP  B3301      23                                                       
HET     MG  B3302       1                                                       
HET    IMP  C 301      23                                                       
HET     MG  C 302       1                                                       
HET    IMP  D 301      23                                                       
HETNAM     IMP INOSINIC ACID                                                    
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   5  IMP    4(C10 H13 N4 O8 P)                                           
FORMUL   6   MG    3(MG 2+)                                                     
FORMUL  12  HOH   *22(H2 O)                                                     
HELIX    1 AA1 THR A   36  LYS A   56  1                                  21    
HELIX    2 AA2 SER A   89  GLY A  104  1                                  16    
HELIX    3 AA3 GLY A  153  ARG A  168  1                                  16    
HELIX    4 AA4 PRO A  224  ALA A  227  5                                   4    
HELIX    5 AA5 THR B   36  LYS B   56  1                                  21    
HELIX    6 AA6 ILE B   91  CYS B  103  1                                  13    
HELIX    7 AA7 GLY B  153  ARG B  168  1                                  16    
HELIX    8 AA8 PRO B  181  ARG B  184  5                                   4    
HELIX    9 AA9 PRO B  224  ALA B  227  5                                   4    
HELIX   10 AB1 THR C   36  ALA C   54  1                                  19    
HELIX   11 AB2 GLY C   88  CYS C  103  1                                  16    
HELIX   12 AB3 GLY C  153  TYR C  167  1                                  15    
HELIX   13 AB4 PRO C  181  ARG C  184  5                                   4    
HELIX   14 AB5 PRO C  224  ALA C  227  5                                   4    
HELIX   15 AB6 THR D   36  LYS D   56  1                                  21    
HELIX   16 AB7 GLY D   88  CYS D  103  1                                  16    
HELIX   17 AB8 ARG D  154  ARG D  168  1                                  15    
HELIX   18 AB9 PRO D  224  ALA D  227  5                                   4    
SHEET    1 AA1 6 ARG A  25  TYR A  27  0                                        
SHEET    2 AA1 6 VAL A  20  VAL A  22 -1  N  VAL A  20   O  TYR A  27           
SHEET    3 AA1 6 VAL A  12  ARG A  14 -1  N  GLY A  13   O  THR A  21           
SHEET    4 AA1 6 ALA C  30  ALA C  35 -1  O  VAL C  33   N  VAL A  12           
SHEET    5 AA1 6 VAL C 219  LEU C 222 -1  O  VAL C 221   N  GLU C  31           
SHEET    6 AA1 6 VAL C 202  VAL C 203 -1  N  VAL C 203   O  PHE C 220           
SHEET    1 AA2 3 ALA A  30  ALA A  35  0                                        
SHEET    2 AA2 3 VAL A 219  LEU A 222 -1  O  VAL A 221   N  GLU A  31           
SHEET    3 AA2 3 VAL A 202  VAL A 203 -1  N  VAL A 203   O  PHE A 220           
SHEET    1 AA3 2 LYS A  59  ARG A  61  0                                        
SHEET    2 AA3 2 LEU A  71  PRO A  73 -1  O  ALA A  72   N  HIS A  60           
SHEET    1 AA4 5 ASN A 107  ARG A 113  0                                        
SHEET    2 AA4 5 LEU A  80  LEU A  86  1  N  LEU A  86   O  ILE A 112           
SHEET    3 AA4 5 HIS A 142  ALA A 150  1  O  MET A 146   N  ILE A  83           
SHEET    4 AA4 5 SER A 171  ASP A 179  1  O  SER A 171   N  VAL A 143           
SHEET    5 AA4 5 PHE A 192  THR A 196  1  O  LEU A 195   N  LEU A 177           
SHEET    1 AA5 3 VAL B  12  ARG B  14  0                                        
SHEET    2 AA5 3 VAL B  20  VAL B  22 -1  O  THR B  21   N  GLY B  13           
SHEET    3 AA5 3 ARG B  25  TYR B  27 -1  O  TYR B  27   N  VAL B  20           
SHEET    1 AA6 6 VAL B 202  VAL B 203  0                                        
SHEET    2 AA6 6 VAL B 219  LEU B 222 -1  O  PHE B 220   N  VAL B 203           
SHEET    3 AA6 6 ALA B  30  ALA B  35 -1  N  GLU B  31   O  VAL B 221           
SHEET    4 AA6 6 VAL D  12  ARG D  14 -1  O  VAL D  12   N  VAL B  33           
SHEET    5 AA6 6 VAL D  20  VAL D  22 -1  O  THR D  21   N  GLY D  13           
SHEET    6 AA6 6 ARG D  25  TYR D  27 -1  O  TYR D  27   N  VAL D  20           
SHEET    1 AA7 2 LYS B  59  HIS B  60  0                                        
SHEET    2 AA7 2 ALA B  72  PRO B  73 -1  O  ALA B  72   N  HIS B  60           
SHEET    1 AA8 5 ASN B 107  ARG B 113  0                                        
SHEET    2 AA8 5 LEU B  80  LEU B  86  1  N  SER B  84   O  ASP B 110           
SHEET    3 AA8 5 HIS B 142  ALA B 150  1  O  LEU B 144   N  ILE B  83           
SHEET    4 AA8 5 SER B 171  ASP B 179  1  O  CYS B 175   N  ILE B 145           
SHEET    5 AA8 5 PHE B 192  THR B 196  1  O  LEU B 195   N  LEU B 177           
SHEET    1 AA9 3 VAL C  12  ARG C  14  0                                        
SHEET    2 AA9 3 VAL C  20  VAL C  22 -1  O  THR C  21   N  GLY C  13           
SHEET    3 AA9 3 ARG C  25  TYR C  27 -1  O  TYR C  27   N  VAL C  20           
SHEET    1 AB1 2 LYS C  59  HIS C  60  0                                        
SHEET    2 AB1 2 ALA C  72  PRO C  73 -1  O  ALA C  72   N  HIS C  60           
SHEET    1 AB2 5 ASN C 107  ARG C 113  0                                        
SHEET    2 AB2 5 LEU C  80  LEU C  86  1  N  ILE C  82   O  VAL C 108           
SHEET    3 AB2 5 HIS C 142  ALA C 150  1  O  MET C 146   N  ILE C  83           
SHEET    4 AB2 5 SER C 171  ASP C 179  1  O  CYS C 175   N  ILE C 145           
SHEET    5 AB2 5 PHE C 192  THR C 196  1  O  PHE C 192   N  VAL C 176           
SHEET    1 AB3 3 ALA D  30  ALA D  35  0                                        
SHEET    2 AB3 3 VAL D 219  LEU D 222 -1  O  VAL D 221   N  GLU D  31           
SHEET    3 AB3 3 VAL D 202  VAL D 203 -1  N  VAL D 203   O  PHE D 220           
SHEET    1 AB4 2 LYS D  59  HIS D  60  0                                        
SHEET    2 AB4 2 ALA D  72  PRO D  73 -1  O  ALA D  72   N  HIS D  60           
SHEET    1 AB5 5 ASN D 107  ARG D 113  0                                        
SHEET    2 AB5 5 LEU D  80  LEU D  86  1  N  SER D  84   O  ASP D 110           
SHEET    3 AB5 5 HIS D 142  ALA D 150  1  O  LEU D 144   N  ILE D  81           
SHEET    4 AB5 5 SER D 171  ASP D 179  1  O  CYS D 175   N  ILE D 145           
SHEET    5 AB5 5 PHE D 192  THR D 196  1  O  LEU D 195   N  LEU D 177           
LINK        MG    MG A 302                 O   HOH A 401     1555   1555  2.11  
LINK        MG    MG A 302                 O   HOH A 402     1555   1555  2.10  
LINK        MG    MG B3302                 O   HOH B3405     1555   1555  2.36  
CISPEP   1 LEU A   86    LYS A   87          0         3.96                     
CISPEP   2 LEU B   86    LYS B   87          0        11.01                     
CISPEP   3 LEU C   86    LYS C   87          0         3.69                     
CISPEP   4 LEU D   86    LYS D   87          0         4.78                     
SITE     1 AC1 11 GLU A 147  ILE A 149  ASP A 151  THR A 152                    
SITE     2 AC1 11 GLY A 153  ARG A 154  THR A 155  LYS A 180                    
SITE     3 AC1 11 ARG A 200  TYR A 201  VAL A 202                               
SITE     1 AC2  5 LYS A  87  GLY A  88  ARG A 214  HOH A 401                    
SITE     2 AC2  5 HOH A 402                                                     
SITE     1 AC3 14 GLU B 147  ASP B 148  ILE B 149  ALA B 150                    
SITE     2 AC3 14 ASP B 151  THR B 152  GLY B 153  ARG B 154                    
SITE     3 AC3 14 THR B 155  LYS B 180  TYR B 201  VAL B 202                    
SITE     4 AC3 14 PHE B 207  HOH B3401                                          
SITE     1 AC4  3 LYS B  87  ARG B 214  HOH B3405                               
SITE     1 AC5 10 GLU C 147  ILE C 149  ASP C 151  THR C 152                    
SITE     2 AC5 10 GLY C 153  ARG C 154  THR C 155  LYS C 180                    
SITE     3 AC5 10 TYR C 201  VAL C 202                                          
SITE     1 AC6  2 LYS C  87  ARG C 214                                          
SITE     1 AC7 12 ILE D 149  ASP D 151  THR D 152  GLY D 153                    
SITE     2 AC7 12 ARG D 154  THR D 155  LYS D 180  ARG D 200                    
SITE     3 AC7 12 TYR D 201  VAL D 202  PHE D 207  HOH D 401                    
CRYST1   59.285   64.984   79.075  85.74  74.58  62.87 P 1           4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016868 -0.008644 -0.005134        0.00000                         
SCALE2      0.000000  0.017291  0.000949        0.00000                         
SCALE3      0.000000  0.000000  0.013138        0.00000