PDB Short entry for 4ISX
HEADER    TRANSFERASE                             17-JAN-13   4ISX              
TITLE     THE CRYSTAL STRUCTURE OF MALTOSE O-ACETYLTRANSFERASE FROM CLOSTRIDIUM 
TITLE    2 DIFFICILE 630 IN COMPLEX WITH ACETYL-COA                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MALTOSE O-ACETYLTRANSFERASE;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 2.3.1.79;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM DIFFICILE;                          
SOURCE   3 ORGANISM_TAXID: 272563;                                              
SOURCE   4 STRAIN: 630;                                                         
SOURCE   5 GENE: CLOSTRIDIUM DIFFICILE, MAA;                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL(21)MAGIC;                               
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    STRUCTURAL GENOMICS, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS     
KEYWDS   2 DISEASES, CSGID, NIAID, NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS 
KEYWDS   3 DISEASES, TRANSFERASE                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.TAN,G.GU,S.PETERSON,W.F.ANDERSON,A.JOACHIMIAK,CENTER FOR STRUCTURAL 
AUTHOR   2 GENOMICS OF INFECTIOUS DISEASES (CSGID)                              
REVDAT   3   06-DEC-23 4ISX    1       REMARK                                   
REVDAT   2   20-SEP-23 4ISX    1       REMARK SEQADV LINK                       
REVDAT   1   30-JAN-13 4ISX    0                                                
SPRSDE     30-JAN-13 4ISX      4EBH                                             
JRNL        AUTH   K.TAN,G.GU,S.PETERSON,W.F.ANDERSON,A.JOACHIMIAK              
JRNL        TITL   THE CRYSTAL STRUCTURE OF MALTOSE O-ACETYLTRANSFERASE FROM    
JRNL        TITL 2 CLOSTRIDIUM DIFFICILE 630 IN COMPLEX WITH ACETYL-COA         
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.1_1168)                   
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) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.52                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 10861                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.195                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.810                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 522                             
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 38.5219 -  4.2883    0.99     2641   127  0.1706 0.2314        
REMARK   3     2  4.2883 -  3.4044    1.00     2566   135  0.1885 0.2271        
REMARK   3     3  3.4044 -  2.9742    1.00     2556   132  0.2379 0.3052        
REMARK   3     4  2.9742 -  2.7024    1.00     2576   128  0.2706 0.3601        
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)     : 0.350            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.770           
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           3081                                  
REMARK   3   ANGLE     :  0.715           4183                                  
REMARK   3   CHIRALITY :  0.049            457                                  
REMARK   3   PLANARITY :  0.003            531                                  
REMARK   3   DIHEDRAL  : 15.247           1180                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 12                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 0 THROUGH 17 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.1551  -6.6383 -41.8393              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4131 T22:   0.4941                                     
REMARK   3      T33:   0.3200 T12:  -0.0089                                     
REMARK   3      T13:  -0.0102 T23:  -0.0660                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2721 L22:   3.6271                                     
REMARK   3      L33:   3.7281 L12:   1.0716                                     
REMARK   3      L13:   0.7653 L23:  -0.6369                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1639 S12:  -0.6985 S13:   0.5430                       
REMARK   3      S21:   0.5560 S22:  -0.2666 S23:  -0.0236                       
REMARK   3      S31:  -0.4784 S32:   0.0904 S33:  -0.0026                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 18 THROUGH 36 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.5891  -7.0200 -59.9248              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3367 T22:   0.4034                                     
REMARK   3      T33:   0.4360 T12:  -0.0675                                     
REMARK   3      T13:   0.0041 T23:   0.0125                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7191 L22:   2.3135                                     
REMARK   3      L33:   4.3374 L12:  -0.1404                                     
REMARK   3      L13:  -0.1064 L23:   2.4556                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1849 S12:   0.1792 S13:   0.1837                       
REMARK   3      S21:  -0.0360 S22:  -0.4961 S23:   0.0177                       
REMARK   3      S31:  -0.1056 S32:  -0.1261 S33:   0.5525                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 37 THROUGH 52 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   2.7238 -18.4642 -69.0764              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4253 T22:   0.7732                                     
REMARK   3      T33:   0.5401 T12:   0.0240                                     
REMARK   3      T13:   0.0320 T23:   0.0630                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7270 L22:   2.5475                                     
REMARK   3      L33:   6.8576 L12:  -0.1112                                     
REMARK   3      L13:  -0.5362 L23:   1.0452                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1047 S12:   0.9983 S13:  -0.1644                       
REMARK   3      S21:  -0.4772 S22:  -0.0504 S23:  -1.0515                       
REMARK   3      S31:   0.6554 S32:   1.4801 S33:  -0.2164                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 53 THROUGH 62 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   2.4515 -24.3223 -60.5728              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3805 T22:   0.3855                                     
REMARK   3      T33:   0.6434 T12:  -0.0627                                     
REMARK   3      T13:   0.0502 T23:   0.0249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.6222 L22:   2.1761                                     
REMARK   3      L33:   3.7438 L12:  -0.5413                                     
REMARK   3      L13:   3.0779 L23:  -2.2825                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2102 S12:   0.2926 S13:  -1.4003                       
REMARK   3      S21:  -0.3183 S22:   0.0696 S23:  -0.7558                       
REMARK   3      S31:   0.6534 S32:   0.5292 S33:  -0.0202                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 63 THROUGH 169 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -11.3314 -22.7366 -53.0065              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3468 T22:   0.3462                                     
REMARK   3      T33:   0.2648 T12:  -0.0234                                     
REMARK   3      T13:   0.0248 T23:   0.1209                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2359 L22:   2.2353                                     
REMARK   3      L33:   1.7936 L12:   0.9738                                     
REMARK   3      L13:   0.1515 L23:  -0.0537                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2250 S12:  -0.3154 S13:  -0.2584                       
REMARK   3      S21:   0.1936 S22:   0.1721 S23:  -0.0507                       
REMARK   3      S31:   0.3040 S32:   0.0955 S33:   0.0826                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 170 THROUGH 185 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -18.2844 -39.1677 -50.9474              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6578 T22:   0.4005                                     
REMARK   3      T33:   0.4051 T12:  -0.1173                                     
REMARK   3      T13:   0.0209 T23:   0.1981                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.5700 L22:   6.8288                                     
REMARK   3      L33:   2.9141 L12:  -2.8119                                     
REMARK   3      L13:   0.6248 L23:  -0.3478                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0137 S12:  -0.3620 S13:  -0.5125                       
REMARK   3      S21:   0.7047 S22:   0.1039 S23:   0.0256                       
REMARK   3      S31:   0.7441 S32:   0.0553 S33:  -0.0417                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 17 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  10.3174 -38.3353 -73.3752              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9618 T22:   0.5966                                     
REMARK   3      T33:   1.4943 T12:   0.0667                                     
REMARK   3      T13:   0.4108 T23:   0.2526                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1142 L22:   0.2250                                     
REMARK   3      L33:   4.6071 L12:  -0.1707                                     
REMARK   3      L13:  -0.7366 L23:   1.0235                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3105 S12:   0.3390 S13:   0.5339                       
REMARK   3      S21:  -0.0683 S22:   0.1780 S23:   0.5483                       
REMARK   3      S31:  -1.3065 S32:  -0.6842 S33:   0.2384                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 18 THROUGH 52 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  19.7777 -44.8152 -52.3628              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.5538 T22:   0.4843                                     
REMARK   3      T33:   1.5812 T12:  -0.2570                                     
REMARK   3      T13:   0.1850 T23:  -0.4883                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2055 L22:   0.5615                                     
REMARK   3      L33:   2.2001 L12:  -1.2553                                     
REMARK   3      L13:  -0.9063 L23:   0.1095                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1919 S12:  -0.7626 S13:   1.7277                       
REMARK   3      S21:   1.2244 S22:   0.2888 S23:  -0.6155                       
REMARK   3      S31:  -0.7193 S32:   0.7705 S33:   0.1653                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 53 THROUGH 96 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  11.3147 -51.3399 -55.5281              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7205 T22:   0.3939                                     
REMARK   3      T33:   0.8994 T12:  -0.0206                                     
REMARK   3      T13:   0.1987 T23:  -0.1325                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4048 L22:   0.4548                                     
REMARK   3      L33:   2.4174 L12:   0.0127                                     
REMARK   3      L13:  -0.0171 L23:   1.0734                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0157 S12:  -0.2059 S13:   1.0382                       
REMARK   3      S21:   0.8232 S22:   0.2930 S23:   0.4343                       
REMARK   3      S31:  -0.6133 S32:   0.0994 S33:  -0.2453                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 97 THROUGH 106 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):   7.9401 -60.1215 -54.2126              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.9438 T22:   0.1111                                     
REMARK   3      T33:   0.5107 T12:   0.3089                                     
REMARK   3      T13:   0.4123 T23:  -0.3531                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5338 L22:   2.3243                                     
REMARK   3      L33:   1.5626 L12:  -1.0725                                     
REMARK   3      L13:  -1.1331 L23:   0.0374                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0735 S12:  -0.3318 S13:   0.0441                       
REMARK   3      S21:   1.2384 S22:  -0.0578 S23:   0.8517                       
REMARK   3      S31:  -0.1641 S32:  -0.2568 S33:  -0.0832                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 107 THROUGH 167 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):   7.5875 -56.6836 -68.7024              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3780 T22:   0.4877                                     
REMARK   3      T33:   0.7715 T12:  -0.0145                                     
REMARK   3      T13:   0.0950 T23:   0.1930                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2112 L22:   1.7391                                     
REMARK   3      L33:   2.4397 L12:  -1.0458                                     
REMARK   3      L13:  -0.1250 L23:   0.8149                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2469 S12:   0.4634 S13:   1.1025                       
REMARK   3      S21:   0.1893 S22:   0.2112 S23:   0.6240                       
REMARK   3      S31:  -0.1216 S32:  -0.2091 S33:  -0.2815                       
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 168 THROUGH 185 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -1.4243 -69.9107 -63.5422              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4997 T22:   0.5372                                     
REMARK   3      T33:   0.7960 T12:  -0.0969                                     
REMARK   3      T13:   0.1549 T23:   0.0707                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.7141 L22:   2.9360                                     
REMARK   3      L33:   0.7557 L12:  -2.1456                                     
REMARK   3      L13:   0.5180 L23:   0.8879                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2776 S12:   0.1390 S13:   0.2998                       
REMARK   3      S21:   0.4354 S22:   0.4292 S23:   0.6252                       
REMARK   3      S31:   0.1974 S32:  -0.4128 S33:  -0.2197                       
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 4ISX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000077168.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-MAR-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97921                            
REMARK 200  MONOCHROMATOR                  : SI 111 CRYSTAL                     
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10868                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.08300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 36.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.76                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.67100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY:3SRT                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M MGCL2, 0.1M MES:NAOH, 10%           
REMARK 280  (W/V)PEG4000, PH 6.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE    
REMARK 280  289K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 3                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   Z,X,Y                                                   
REMARK 290       6555   Z,-X,-Y                                                 
REMARK 290       7555   -Z,-X,Y                                                 
REMARK 290       8555   -Z,X,-Y                                                 
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z,-X                                                 
REMARK 290      11555   Y,-Z,-X                                                 
REMARK 290      12555   -Y,-Z,X                                                 
REMARK 290      13555   X,Y+1/2,Z+1/2                                           
REMARK 290      14555   -X,-Y+1/2,Z+1/2                                         
REMARK 290      15555   -X,Y+1/2,-Z+1/2                                         
REMARK 290      16555   X,-Y+1/2,-Z+1/2                                         
REMARK 290      17555   Z,X+1/2,Y+1/2                                           
REMARK 290      18555   Z,-X+1/2,-Y+1/2                                         
REMARK 290      19555   -Z,-X+1/2,Y+1/2                                         
REMARK 290      20555   -Z,X+1/2,-Y+1/2                                         
REMARK 290      21555   Y,Z+1/2,X+1/2                                           
REMARK 290      22555   -Y,Z+1/2,-X+1/2                                         
REMARK 290      23555   Y,-Z+1/2,-X+1/2                                         
REMARK 290      24555   -Y,-Z+1/2,X+1/2                                         
REMARK 290      25555   X+1/2,Y,Z+1/2                                           
REMARK 290      26555   -X+1/2,-Y,Z+1/2                                         
REMARK 290      27555   -X+1/2,Y,-Z+1/2                                         
REMARK 290      28555   X+1/2,-Y,-Z+1/2                                         
REMARK 290      29555   Z+1/2,X,Y+1/2                                           
REMARK 290      30555   Z+1/2,-X,-Y+1/2                                         
REMARK 290      31555   -Z+1/2,-X,Y+1/2                                         
REMARK 290      32555   -Z+1/2,X,-Y+1/2                                         
REMARK 290      33555   Y+1/2,Z,X+1/2                                           
REMARK 290      34555   -Y+1/2,Z,-X+1/2                                         
REMARK 290      35555   Y+1/2,-Z,-X+1/2                                         
REMARK 290      36555   -Y+1/2,-Z,X+1/2                                         
REMARK 290      37555   X+1/2,Y+1/2,Z                                           
REMARK 290      38555   -X+1/2,-Y+1/2,Z                                         
REMARK 290      39555   -X+1/2,Y+1/2,-Z                                         
REMARK 290      40555   X+1/2,-Y+1/2,-Z                                         
REMARK 290      41555   Z+1/2,X+1/2,Y                                           
REMARK 290      42555   Z+1/2,-X+1/2,-Y                                         
REMARK 290      43555   -Z+1/2,-X+1/2,Y                                         
REMARK 290      44555   -Z+1/2,X+1/2,-Y                                         
REMARK 290      45555   Y+1/2,Z+1/2,X                                           
REMARK 290      46555   -Y+1/2,Z+1/2,-X                                         
REMARK 290      47555   Y+1/2,-Z+1/2,-X                                         
REMARK 290      48555   -Y+1/2,-Z+1/2,X                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY1  14 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY1  15 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY1  16  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY1  17  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2  17  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  17  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  18  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2  18 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  18  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  19  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2  19 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  19  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  20  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2  20  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  20  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  21  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  21  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY3  21  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  22  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  22  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY3  22 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  23  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  23  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY3  23 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  24  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  24  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY3  24  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  25  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  25  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  25  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY1  26 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  26  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  26  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY1  27 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  27  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  27  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY1  28  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  28  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  28  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY1  29  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY2  29  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  29  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  30  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY2  30 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  30  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  31  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY2  31 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  31  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  32  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY2  32  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  32  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY1  33  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  33  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  33  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  34  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  34  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  34 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  35  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  35  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  35 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  36  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  36  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  36  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY1  37  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  37  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  37  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  38 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  38  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  38  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  39 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  39  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  39  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  40  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY2  40  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY3  40  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  41  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY2  41  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  41  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  42  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY2  42 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  42  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  43  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY2  43 -1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  43  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  44  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY2  44  1.000000  0.000000  0.000000       83.94800            
REMARK 290   SMTRY3  44  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  45  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  45  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY3  45  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  46  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  46  0.000000  0.000000  1.000000       83.94800            
REMARK 290   SMTRY3  46 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  47  0.000000  1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  47  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY3  47 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  48  0.000000 -1.000000  0.000000       83.94800            
REMARK 290   SMTRY2  48  0.000000  0.000000 -1.000000       83.94800            
REMARK 290   SMTRY3  48  1.000000  0.000000  0.000000        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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10950 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 21200 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  0.000000 -1.000000      -83.94800            
REMARK 350   BIOMT3   2 -1.000000  0.000000  0.000000      -83.94800            
REMARK 350   BIOMT1   3  0.000000  0.000000 -1.000000      -83.94800            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000 -1.000000  0.000000      -83.94800            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11640 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 21250 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000       83.94800            
REMARK 350   BIOMT2   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT3   2  1.000000  0.000000  0.000000      -83.94800            
REMARK 350   BIOMT1   3  0.000000  0.000000  1.000000       83.94800            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000      -83.94800            
REMARK 350   BIOMT3   3  0.000000  1.000000  0.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH B 303  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 306  LIES ON A SPECIAL POSITION.                          
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     SER A    -2                                                      
REMARK 465     ASN A    -1                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     ASN B    -1                                                      
REMARK 465     ALA B     0                                                      
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    GLU A  41       61.73   -102.12                                   
REMARK 500    ASN A  65       75.67     58.46                                   
REMARK 500    ASN A  83     -165.45    -79.42                                   
REMARK 500    ASP A  90       55.41    -94.67                                   
REMARK 500    LEU B  52      -60.22    -94.37                                   
REMARK 500    ASN B  65       81.72     59.32                                   
REMARK 500    ASN B  83     -163.23    -72.56                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACO A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACO B 201                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: CSGID-IDP05262   RELATED DB: TARGETTRACK                 
DBREF  4ISX A    1   185  UNP    Q18A66   Q18A66_CLOD6     1    185             
DBREF  4ISX B    1   185  UNP    Q18A66   Q18A66_CLOD6     1    185             
SEQADV 4ISX SER A   -2  UNP  Q18A66              EXPRESSION TAG                 
SEQADV 4ISX ASN A   -1  UNP  Q18A66              EXPRESSION TAG                 
SEQADV 4ISX ALA A    0  UNP  Q18A66              EXPRESSION TAG                 
SEQADV 4ISX SER B   -2  UNP  Q18A66              EXPRESSION TAG                 
SEQADV 4ISX ASN B   -1  UNP  Q18A66              EXPRESSION TAG                 
SEQADV 4ISX ALA B    0  UNP  Q18A66              EXPRESSION TAG                 
SEQRES   1 A  188  SER ASN ALA MSE THR GLU LYS GLU LYS MSE LEU SER GLY          
SEQRES   2 A  188  LYS GLY TYR TYR ALA ASN ASP GLU LEU LEU VAL LYS GLU          
SEQRES   3 A  188  ARG GLU TYR CYS LYS LYS LEU THR ARG LEU PHE ASN ASN          
SEQRES   4 A  188  THR LEU GLU ASP GLU TYR GLU LYS ARG GLU ASP ILE LEU          
SEQRES   5 A  188  ARG GLN LEU PHE GLY SER VAL GLY LYS GLN ILE ASN VAL          
SEQRES   6 A  188  GLU GLN ASN ILE ARG CYS ASP TYR GLY TYR ASN ILE HIS          
SEQRES   7 A  188  VAL GLY GLU ASN PHE PHE ALA ASN TYR ASP CYS ILE PHE          
SEQRES   8 A  188  LEU ASP VAL CYS LYS ILE GLU ILE GLY ASP ASN VAL MSE          
SEQRES   9 A  188  LEU ALA PRO ASN VAL GLN ILE TYR THR ALA TYR HIS PRO          
SEQRES  10 A  188  ILE ASP ALA GLN LEU ARG ASN SER GLY ILE GLU TYR GLY          
SEQRES  11 A  188  SER PRO VAL LYS ILE GLY ASP ASN VAL TRP ILE GLY GLY          
SEQRES  12 A  188  GLY VAL ILE ILE THR PRO GLY ILE THR ILE GLY ASP ASN          
SEQRES  13 A  188  VAL VAL ILE GLY ALA GLY SER VAL VAL THR LYS ASP ILE          
SEQRES  14 A  188  PRO PRO ASN THR VAL ALA VAL GLY ASN PRO CYS ARG VAL          
SEQRES  15 A  188  ILE LYS LYS ILE GLU GLU                                      
SEQRES   1 B  188  SER ASN ALA MSE THR GLU LYS GLU LYS MSE LEU SER GLY          
SEQRES   2 B  188  LYS GLY TYR TYR ALA ASN ASP GLU LEU LEU VAL LYS GLU          
SEQRES   3 B  188  ARG GLU TYR CYS LYS LYS LEU THR ARG LEU PHE ASN ASN          
SEQRES   4 B  188  THR LEU GLU ASP GLU TYR GLU LYS ARG GLU ASP ILE LEU          
SEQRES   5 B  188  ARG GLN LEU PHE GLY SER VAL GLY LYS GLN ILE ASN VAL          
SEQRES   6 B  188  GLU GLN ASN ILE ARG CYS ASP TYR GLY TYR ASN ILE HIS          
SEQRES   7 B  188  VAL GLY GLU ASN PHE PHE ALA ASN TYR ASP CYS ILE PHE          
SEQRES   8 B  188  LEU ASP VAL CYS LYS ILE GLU ILE GLY ASP ASN VAL MSE          
SEQRES   9 B  188  LEU ALA PRO ASN VAL GLN ILE TYR THR ALA TYR HIS PRO          
SEQRES  10 B  188  ILE ASP ALA GLN LEU ARG ASN SER GLY ILE GLU TYR GLY          
SEQRES  11 B  188  SER PRO VAL LYS ILE GLY ASP ASN VAL TRP ILE GLY GLY          
SEQRES  12 B  188  GLY VAL ILE ILE THR PRO GLY ILE THR ILE GLY ASP ASN          
SEQRES  13 B  188  VAL VAL ILE GLY ALA GLY SER VAL VAL THR LYS ASP ILE          
SEQRES  14 B  188  PRO PRO ASN THR VAL ALA VAL GLY ASN PRO CYS ARG VAL          
SEQRES  15 B  188  ILE LYS LYS ILE GLU GLU                                      
MODRES 4ISX MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 4ISX MSE A    7  MET  SELENOMETHIONINE                                   
MODRES 4ISX MSE A  101  MET  SELENOMETHIONINE                                   
MODRES 4ISX MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 4ISX MSE B    7  MET  SELENOMETHIONINE                                   
MODRES 4ISX MSE B  101  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  A   7       8                                                       
HET    MSE  A 101       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  B   7       8                                                       
HET    MSE  B 101       8                                                       
HET    ACO  A 201      51                                                       
HET    MES  A 202      12                                                       
HET    ACO  B 201      51                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     ACO ACETYL COENZYME *A                                               
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   3  ACO    2(C23 H38 N7 O17 P3 S)                                       
FORMUL   4  MES    C6 H13 N O4 S                                                
FORMUL   6  HOH   *28(H2 O)                                                     
HELIX    1   1 THR A    2  SER A    9  1                                   8    
HELIX    2   2 ASP A   17  ASN A   36  1                                  20    
HELIX    3   3 GLU A   41  PHE A   53  1                                  13    
HELIX    4   4 ASP A  116  SER A  122  1                                   7    
HELIX    5   5 THR B    2  SER B    9  1                                   8    
HELIX    6   6 ASP B   17  ASN B   35  1                                  19    
HELIX    7   7 GLU B   41  PHE B   53  1                                  13    
HELIX    8   8 ASP B  116  ASN B  121  1                                   6    
SHEET    1   A 3 TYR A  13  TYR A  14  0                                        
SHEET    2   A 3 ILE A 124  GLY A 127 -1  O  GLU A 125   N  TYR A  13           
SHEET    3   A 3 ALA A 111  TYR A 112 -1  N  TYR A 112   O  TYR A 126           
SHEET    1   B 7 ILE A  60  VAL A  62  0                                        
SHEET    2   B 7 PHE A  80  ALA A  82  1  O  ALA A  82   N  ASN A  61           
SHEET    3   B 7 MSE A 101  LEU A 102  1  O  LEU A 102   N  PHE A  81           
SHEET    4   B 7 VAL A 136  ILE A 138  1  O  ILE A 138   N  MSE A 101           
SHEET    5   B 7 VAL A 154  ILE A 156  1  O  ILE A 156   N  TRP A 137           
SHEET    6   B 7 THR A 170  VAL A 173  1  O  ALA A 172   N  VAL A 155           
SHEET    7   B 7 ARG A 178  LYS A 182 -1  O  ILE A 180   N  VAL A 171           
SHEET    1   C 5 ARG A  67  CYS A  68  0                                        
SHEET    2   C 5 ILE A  87  LEU A  89  1  O  PHE A  88   N  ARG A  67           
SHEET    3   C 5 GLN A 107  TYR A 109  1  O  ILE A 108   N  ILE A  87           
SHEET    4   C 5 ILE A 143  ILE A 144  1  O  ILE A 144   N  GLN A 107           
SHEET    5   C 5 VAL A 161  VAL A 162  1  O  VAL A 162   N  ILE A 143           
SHEET    1   D 4 ILE A  74  VAL A  76  0                                        
SHEET    2   D 4 ILE A  94  ILE A  96  1  O  ILE A  96   N  HIS A  75           
SHEET    3   D 4 VAL A 130  ILE A 132  1  O  ILE A 132   N  GLU A  95           
SHEET    4   D 4 THR A 149  ILE A 150  1  O  ILE A 150   N  LYS A 131           
SHEET    1   E 3 TYR B  13  TYR B  14  0                                        
SHEET    2   E 3 ILE B 124  GLY B 127 -1  O  GLU B 125   N  TYR B  13           
SHEET    3   E 3 ALA B 111  TYR B 112 -1  N  TYR B 112   O  TYR B 126           
SHEET    1   F 7 ILE B  60  VAL B  62  0                                        
SHEET    2   F 7 PHE B  80  ALA B  82  1  O  ALA B  82   N  ASN B  61           
SHEET    3   F 7 MSE B 101  LEU B 102  1  O  LEU B 102   N  PHE B  81           
SHEET    4   F 7 TRP B 137  ILE B 138  1  O  ILE B 138   N  MSE B 101           
SHEET    5   F 7 VAL B 155  ILE B 156  1  O  ILE B 156   N  TRP B 137           
SHEET    6   F 7 THR B 170  VAL B 173  1  O  ALA B 172   N  VAL B 155           
SHEET    7   F 7 ARG B 178  LYS B 182 -1  O  ILE B 180   N  VAL B 171           
SHEET    1   G 5 ARG B  67  CYS B  68  0                                        
SHEET    2   G 5 ILE B  87  LEU B  89  1  O  PHE B  88   N  ARG B  67           
SHEET    3   G 5 GLN B 107  TYR B 109  1  O  ILE B 108   N  ILE B  87           
SHEET    4   G 5 ILE B 143  ILE B 144  1  O  ILE B 144   N  GLN B 107           
SHEET    5   G 5 VAL B 161  VAL B 162  1  O  VAL B 162   N  ILE B 143           
SHEET    1   H 4 ILE B  74  VAL B  76  0                                        
SHEET    2   H 4 ILE B  94  ILE B  96  1  O  ILE B  96   N  HIS B  75           
SHEET    3   H 4 VAL B 130  ILE B 132  1  O  ILE B 132   N  GLU B  95           
SHEET    4   H 4 THR B 149  ILE B 150  1  O  ILE B 150   N  LYS B 131           
LINK         C   ALA A   0                 N   MSE A   1     1555   1555  1.33  
LINK         C   MSE A   1                 N   THR A   2     1555   1555  1.33  
LINK         C   LYS A   6                 N   MSE A   7     1555   1555  1.33  
LINK         C   MSE A   7                 N   LEU A   8     1555   1555  1.33  
LINK         C   VAL A 100                 N   MSE A 101     1555   1555  1.33  
LINK         C   MSE A 101                 N   LEU A 102     1555   1555  1.33  
LINK         C   MSE B   1                 N   THR B   2     1555   1555  1.33  
LINK         C   LYS B   6                 N   MSE B   7     1555   1555  1.33  
LINK         C   MSE B   7                 N   LEU B   8     1555   1555  1.33  
LINK         C   VAL B 100                 N   MSE B 101     1555   1555  1.33  
LINK         C   MSE B 101                 N   LEU B 102     1555   1555  1.33  
CISPEP   1 ASN A  175    PRO A  176          0         4.78                     
CISPEP   2 ASN B  175    PRO B  176          0         2.14                     
SITE     1 AC1 16 PHE A  81  ASN A  83  LEU A  89  ALA A 103                    
SITE     2 AC1 16 ALA A 111  HIS A 113  GLU A 125  TRP A 137                    
SITE     3 AC1 16 GLY A 139  GLY A 140  GLY A 157  ALA A 158                    
SITE     4 AC1 16 THR A 163  LYS A 164  ASN A 175  LYS A 181                    
SITE     1 AC2  5 ALA A   0  GLU A   5  PRO B 114  ILE B 115                    
SITE     2 AC2  5 TYR B 126                                                     
SITE     1 AC3 14 ASN B  83  LEU B  89  ALA B 103  ALA B 111                    
SITE     2 AC3 14 HIS B 113  GLU B 125  GLY B 139  GLY B 140                    
SITE     3 AC3 14 ALA B 158  THR B 163  VAL B 173  ASN B 175                    
SITE     4 AC3 14 LYS B 181  HOH B 301                                          
CRYST1  167.896  167.896  167.896  90.00  90.00  90.00 F 2 3        96          
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      0.005956  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005956  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005956        0.00000