HEADER    TRANSFERASE                             08-JUN-16   5L8X              
TITLE     X-RAY STRUCTURE OF APO METHANOCALDOCOCCUS JANNASCHII METHYLTRANSFERASE
TITLE    2 SUBUNIT A AT 1.85 ANGSTROM                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TETRAHYDROMETHANOPTERIN S-METHYLTRANSFERASE SUBUNIT A;     
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: N5-METHYLTETRAHYDROMETHANOPTERIN--COENZYME M                
COMPND   5 METHYLTRANSFERASE SUBUNIT A;                                         
COMPND   6 EC: 2.1.1.86;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: THE HEXAHISTIDINE TAGGED IN THE N-TERMINUS HAS BEEN   
COMPND   9 PARTIALLY CLEAVED DURING LIMITED PROTEOLYSIS AS THE C-TERMINUS. THE  
COMPND  10 ORIGINAL CONSTRUCT CORRESPONDS TO MTRA 1-220.;                       
COMPND  11 MOL_ID: 2;                                                           
COMPND  12 MOLECULE: TETRAHYDROMETHANOPTERIN S-METHYLTRANSFERASE SUBUNIT A;     
COMPND  13 CHAIN: B;                                                            
COMPND  14 SYNONYM: N5-METHYLTETRAHYDROMETHANOPTERIN--COENZYME M                
COMPND  15 METHYLTRANSFERASE SUBUNIT A;                                         
COMPND  16 EC: 2.1.1.86;                                                        
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 OTHER_DETAILS: THE HEXAHISTIDINE TAGGED IN THE N-TERMINUS HAS BEEN   
COMPND  19 PARTIALLY CLEAVED DURING LIMITED PROTEOLYSIS AS THE C-TERMINUS. THE  
COMPND  20 ORIGINAL CONSTRUCT CORRESPONDS TO MTRA 1-220.                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII (STRAIN ATCC      
SOURCE   3 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440);                 
SOURCE   4 ORGANISM_TAXID: 243232;                                              
SOURCE   5 GENE: MTRA, MJ0851;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 866768;                                     
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28A;                                   
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII (STRAIN ATCC      
SOURCE  11 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440);                 
SOURCE  12 ORGANISM_TAXID: 243232;                                              
SOURCE  13 GENE: MTRA, MJ0851;                                                  
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG';        
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 866768;                                     
SOURCE  16 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    METHANOGENESIS, MOTOR PUMP, MEMBRANE PROTEIN, METHYLTRANSFERASE,      
KEYWDS   2 COBALAMIN, VITAMIN B12, COENZYMEM, ROSSMANN FOLD, HYPERTHERMOPHILE,  
KEYWDS   3 MARINE ORGANISM, TRANSFERASE                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.WAGNER,U.ERMLER,S.SHIMA                                             
REVDAT   4   01-MAY-24 5L8X    1       REMARK                                   
REVDAT   3   28-SEP-16 5L8X    1                                                
REVDAT   2   06-JUL-16 5L8X    1       JRNL                                     
REVDAT   1   22-JUN-16 5L8X    0                                                
JRNL        AUTH   T.WAGNER,U.ERMLER,S.SHIMA                                    
JRNL        TITL   MTRA OF THE SODIUM ION PUMPING METHYLTRANSFERASE BINDS       
JRNL        TITL 2 COBALAMIN IN A UNIQUE MODE.                                  
JRNL        REF    SCI REP                       V.   6 28226 2016              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   27324530                                                     
JRNL        DOI    10.1038/SREP28226                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.8.2_1309                                    
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.11                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 25433                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.030                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1280                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 45.1213 -  3.8475    0.94     2754   146  0.1491 0.1815        
REMARK   3     2  3.8475 -  3.0541    0.95     2709   137  0.1688 0.2148        
REMARK   3     3  3.0541 -  2.6681    0.95     2675   148  0.1911 0.2773        
REMARK   3     4  2.6681 -  2.4241    0.96     2713   133  0.1991 0.2350        
REMARK   3     5  2.4241 -  2.2504    0.95     2669   150  0.2038 0.2611        
REMARK   3     6  2.2504 -  2.1177    0.94     2646   145  0.2097 0.2620        
REMARK   3     7  2.1177 -  2.0117    0.96     2638   147  0.2162 0.2935        
REMARK   3     8  2.0117 -  1.9241    0.96     2674   135  0.2491 0.2848        
REMARK   3     9  1.9241 -  1.8500    0.96     2675   139  0.2593 0.3071        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
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)     : 0.230            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.920           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.60                          
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      :  0.009           2631                                  
REMARK   3   ANGLE     :  1.197           3565                                  
REMARK   3   CHIRALITY :  0.054            397                                  
REMARK   3   PLANARITY :  0.006            479                                  
REMARK   3   DIHEDRAL  : 13.869            965                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 11                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID -1 THROUGH 18 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -23.4445   3.8643  26.0585              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1841 T22:   0.2243                                     
REMARK   3      T33:   0.1572 T12:   0.0192                                     
REMARK   3      T13:   0.0209 T23:   0.0173                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2442 L22:   1.6569                                     
REMARK   3      L33:   3.5674 L12:   0.7382                                     
REMARK   3      L13:   0.8517 L23:   1.4791                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2179 S12:  -0.3375 S13:   0.0059                       
REMARK   3      S21:   0.3771 S22:  -0.0093 S23:   0.1398                       
REMARK   3      S31:   0.1346 S32:  -0.6330 S33:  -0.0221                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 19 THROUGH 79 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -15.2805  -2.6692  21.6822              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1112 T22:   0.0988                                     
REMARK   3      T33:   0.1469 T12:  -0.0124                                     
REMARK   3      T13:  -0.0042 T23:   0.0355                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9622 L22:   0.8663                                     
REMARK   3      L33:   2.1058 L12:  -0.0388                                     
REMARK   3      L13:  -0.0500 L23:  -0.5828                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1016 S12:  -0.2100 S13:  -0.2819                       
REMARK   3      S21:   0.0388 S22:   0.0848 S23:  -0.0064                       
REMARK   3      S31:   0.2438 S32:  -0.0704 S33:   0.0267                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 80 THROUGH 97 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.0086  -0.2841  15.0558              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1047 T22:   0.1611                                     
REMARK   3      T33:   0.1785 T12:   0.0041                                     
REMARK   3      T13:  -0.0344 T23:  -0.0035                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.9533 L22:   1.1878                                     
REMARK   3      L33:   4.1897 L12:   0.5302                                     
REMARK   3      L13:  -0.4066 L23:  -0.4466                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0686 S12:  -0.0686 S13:  -0.2476                       
REMARK   3      S21:   0.0813 S22:   0.2176 S23:  -0.2030                       
REMARK   3      S31:   0.2816 S32:   0.4287 S33:  -0.3087                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 98 THROUGH 119 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -6.2103   7.9064   7.8497              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1536 T22:   0.1637                                     
REMARK   3      T33:   0.1582 T12:  -0.0507                                     
REMARK   3      T13:   0.0035 T23:   0.0634                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0779 L22:   3.3625                                     
REMARK   3      L33:   1.3735 L12:  -0.0701                                     
REMARK   3      L13:  -0.2027 L23:   0.9676                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0446 S12:   0.5725 S13:   0.3636                       
REMARK   3      S21:  -0.2913 S22:   0.0576 S23:  -0.1408                       
REMARK   3      S31:  -0.1841 S32:   0.1043 S33:  -0.0774                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 120 THROUGH 129 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -12.0840  13.1072  19.1052              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2033 T22:   0.0873                                     
REMARK   3      T33:   0.2133 T12:  -0.0691                                     
REMARK   3      T13:   0.0167 T23:   0.0076                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.6991 L22:   2.2144                                     
REMARK   3      L33:   2.3919 L12:   0.2234                                     
REMARK   3      L13:   0.1301 L23:   0.1870                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0191 S12:  -0.0230 S13:   0.6369                       
REMARK   3      S21:   0.0876 S22:  -0.0144 S23:  -0.3214                       
REMARK   3      S31:  -0.5497 S32:   0.2734 S33:   0.1312                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 155 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.2177  -4.9051  29.9009              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1586 T22:   0.2758                                     
REMARK   3      T33:   0.2097 T12:   0.0387                                     
REMARK   3      T13:  -0.0198 T23:   0.0696                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.6096 L22:   1.9847                                     
REMARK   3      L33:   2.7102 L12:  -0.8026                                     
REMARK   3      L13:  -1.3061 L23:  -0.3416                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2246 S12:  -0.5760 S13:  -0.3399                       
REMARK   3      S21:   0.1589 S22:   0.0462 S23:  -0.2306                       
REMARK   3      S31:   0.2631 S32:   0.5695 S33:   0.1671                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 156 THROUGH 170 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -20.1737  10.8063  21.0175              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1595 T22:   0.1464                                     
REMARK   3      T33:   0.1791 T12:   0.0169                                     
REMARK   3      T13:   0.0043 T23:   0.0011                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9740 L22:   2.3468                                     
REMARK   3      L33:   2.9147 L12:   0.1097                                     
REMARK   3      L13:  -0.5493 L23:   0.7592                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2342 S12:  -0.1846 S13:   0.1398                       
REMARK   3      S21:  -0.0384 S22:  -0.0225 S23:   0.0550                       
REMARK   3      S31:  -0.5899 S32:  -0.5306 S33:  -0.2146                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID -2 THROUGH 17 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -25.4230  -4.8601 -22.0694              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1806 T22:   0.3944                                     
REMARK   3      T33:   0.2727 T12:  -0.0261                                     
REMARK   3      T13:   0.0640 T23:   0.1499                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4481 L22:   0.8272                                     
REMARK   3      L33:   0.6145 L12:   0.2225                                     
REMARK   3      L13:  -0.8581 L23:   0.4375                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1661 S12:   0.4783 S13:  -0.1192                       
REMARK   3      S21:   0.0476 S22:   0.1197 S23:   0.5013                       
REMARK   3      S31:   0.0872 S32:  -0.4230 S33:   0.0334                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 18 THROUGH 79 )                   
REMARK   3    ORIGIN FOR THE GROUP (A): -19.4655 -12.2225 -14.6836              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2492 T22:   0.1899                                     
REMARK   3      T33:   0.1427 T12:  -0.0967                                     
REMARK   3      T13:  -0.0303 T23:   0.0257                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8254 L22:   1.3405                                     
REMARK   3      L33:   3.3341 L12:   0.2541                                     
REMARK   3      L13:  -1.4766 L23:  -0.6691                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1236 S12:   0.3047 S13:  -0.1561                       
REMARK   3      S21:  -0.1696 S22:   0.1773 S23:   0.1011                       
REMARK   3      S31:   0.8700 S32:  -0.6153 S33:   0.0005                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 80 THROUGH 119 )                  
REMARK   3    ORIGIN FOR THE GROUP (A): -10.7569  -5.1193  -2.8920              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1642 T22:   0.1987                                     
REMARK   3      T33:   0.1250 T12:  -0.0471                                     
REMARK   3      T13:   0.0169 T23:  -0.0369                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2319 L22:   3.4440                                     
REMARK   3      L33:   3.7752 L12:  -0.5565                                     
REMARK   3      L13:  -0.1220 L23:  -0.2262                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0212 S12:  -0.1883 S13:   0.1499                       
REMARK   3      S21:  -0.0255 S22:   0.1524 S23:  -0.1997                       
REMARK   3      S31:  -0.1244 S32:   0.6800 S33:  -0.0993                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 120 THROUGH 169 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -24.1235  -6.6185 -10.9966              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2027 T22:   0.2780                                     
REMARK   3      T33:   0.1357 T12:  -0.0193                                     
REMARK   3      T13:   0.0122 T23:   0.0679                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1457 L22:   2.4171                                     
REMARK   3      L33:   3.6523 L12:   0.0003                                     
REMARK   3      L13:  -1.0019 L23:  -1.1128                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0248 S12:   0.3049 S13:   0.1009                       
REMARK   3      S21:   0.2115 S22:   0.3046 S23:   0.1886                       
REMARK   3      S31:   0.0433 S32:  -0.9072 S33:  -0.0843                       
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 5L8X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-JUN-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200000328.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-OCT-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : IMOSFLM                            
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25433                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.110                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.4                               
REMARK 200  DATA REDUNDANCY                : 2.300                              
REMARK 200  R MERGE                    (I) : 0.12300                            
REMARK 200  R SYM                      (I) : 0.09300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP 11.0.05                                        
REMARK 200 STARTING MODEL: MTRA CYTOPLASMIC METHANOTHERMUS FERVIDUS             
REMARK 200                                                                      
REMARK 200 REMARK: TINY NEEDLES CAN HAVE A MAXIMUM LENGTH OF ABOUT 200          
REMARK 200  MICRONS                                                             
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MG/ML PROTEIN AFTER 2 MONTHS          
REMARK 280  INCUBATION, TRANSPARENT NEEDLE-TYPE CRYSTALS WERE REPRODUCIBLY      
REMARK 280  OBTAINED IN 2.2 M D/L-MALATE PH 7.6, 100 MM TRIS-HCL PH 8.0,        
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 281.15K                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       18.51500            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 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 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     GLU B   170                                                      
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    LEU A  32     -121.87     47.38                                   
REMARK 500    ASN A  56      -82.86   -125.43                                   
REMARK 500    SER B  -1       21.07    167.15                                   
REMARK 500    LEU B  32     -116.86     48.67                                   
REMARK 500    ASN B  56      -81.13   -125.82                                   
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 LMR A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MLT B 201                 
DBREF  5L8X A    1   170  UNP    Q58261   MTRA_METJA       1    170             
DBREF  5L8X B    1   170  UNP    Q58261   MTRA_METJA       1    170             
SEQADV 5L8X SER A   -1  UNP  Q58261              EXPRESSION TAG                 
SEQADV 5L8X HIS A    0  UNP  Q58261              EXPRESSION TAG                 
SEQADV 5L8X GLY B   -2  UNP  Q58261              EXPRESSION TAG                 
SEQADV 5L8X SER B   -1  UNP  Q58261              EXPRESSION TAG                 
SEQADV 5L8X HIS B    0  UNP  Q58261              EXPRESSION TAG                 
SEQRES   1 A  172  SER HIS MET ALA ASN LYS ARG GLU PRO ALA PRO GLY TRP          
SEQRES   2 A  172  PRO ILE VAL SER GLY GLU TYR VAL VAL GLY ASN PRO GLU          
SEQRES   3 A  172  SER CYS VAL GLY VAL VAL THR LEU GLY SER HIS GLY LEU          
SEQRES   4 A  172  GLU GLN ALA CYS ILE ASP ALA GLY ALA ALA ILE ALA GLY          
SEQRES   5 A  172  PRO CYS HIS THR GLU ASN LEU GLY ILE GLU LYS VAL VAL          
SEQRES   6 A  172  ALA ASN TYR ILE SER ASN PRO ASN ILE ARG PHE MET ILE          
SEQRES   7 A  172  LEU CYS GLY SER GLU VAL GLN GLY HIS ILE THR GLY GLN          
SEQRES   8 A  172  CYS PHE LYS ALA LEU TRP GLU ASN GLY ILE GLY ASP ASP          
SEQRES   9 A  172  GLY GLY ILE ILE GLY ALA LYS GLY ALA ILE PRO PHE LEU          
SEQRES  10 A  172  GLU ASN VAL ASN LYS GLU ALA VAL GLU ARG PHE ARG ARG          
SEQRES  11 A  172  GLN ILE VAL GLU VAL VAL ASP LEU ILE ASP CYS GLU ASP          
SEQRES  12 A  172  ILE GLY LYS ILE THR GLN ALA ILE LYS GLU CYS LEU SER          
SEQRES  13 A  172  LYS ASP PRO GLY ALA ILE ASP GLU ASP PRO PHE ILE ILE          
SEQRES  14 A  172  GLU LEU GLU                                                  
SEQRES   1 B  173  GLY SER HIS MET ALA ASN LYS ARG GLU PRO ALA PRO GLY          
SEQRES   2 B  173  TRP PRO ILE VAL SER GLY GLU TYR VAL VAL GLY ASN PRO          
SEQRES   3 B  173  GLU SER CYS VAL GLY VAL VAL THR LEU GLY SER HIS GLY          
SEQRES   4 B  173  LEU GLU GLN ALA CYS ILE ASP ALA GLY ALA ALA ILE ALA          
SEQRES   5 B  173  GLY PRO CYS HIS THR GLU ASN LEU GLY ILE GLU LYS VAL          
SEQRES   6 B  173  VAL ALA ASN TYR ILE SER ASN PRO ASN ILE ARG PHE MET          
SEQRES   7 B  173  ILE LEU CYS GLY SER GLU VAL GLN GLY HIS ILE THR GLY          
SEQRES   8 B  173  GLN CYS PHE LYS ALA LEU TRP GLU ASN GLY ILE GLY ASP          
SEQRES   9 B  173  ASP GLY GLY ILE ILE GLY ALA LYS GLY ALA ILE PRO PHE          
SEQRES  10 B  173  LEU GLU ASN VAL ASN LYS GLU ALA VAL GLU ARG PHE ARG          
SEQRES  11 B  173  ARG GLN ILE VAL GLU VAL VAL ASP LEU ILE ASP CYS GLU          
SEQRES  12 B  173  ASP ILE GLY LYS ILE THR GLN ALA ILE LYS GLU CYS LEU          
SEQRES  13 B  173  SER LYS ASP PRO GLY ALA ILE ASP GLU ASP PRO PHE ILE          
SEQRES  14 B  173  ILE GLU LEU GLU                                              
HET    LMR  A 201       9                                                       
HET    MLT  B 201       9                                                       
HETNAM     LMR (2S)-2-HYDROXYBUTANEDIOIC ACID                                   
HETNAM     MLT D-MALATE                                                         
HETSYN     LMR L-MALATE                                                         
HETSYN     MLT (2R)-2-HYDROXYBUTANEDIOIC ACID; 2-HYDROXY-SUCCINIC ACID          
FORMUL   3  LMR    C4 H6 O5                                                     
FORMUL   4  MLT    C4 H6 O5                                                     
FORMUL   5  HOH   *101(H2 O)                                                    
HELIX    1 AA1 LEU A   37  ALA A   44  1                                   8    
HELIX    2 AA2 ASN A   56  SER A   68  1                                  13    
HELIX    3 AA3 ILE A   86  GLY A   98  1                                  13    
HELIX    4 AA4 ASN A  119  ILE A  130  1                                  12    
HELIX    5 AA5 ASP A  141  LYS A  155  1                                  15    
HELIX    6 AA6 LEU B   37  GLY B   45  1                                   9    
HELIX    7 AA7 ASN B   56  SER B   68  1                                  13    
HELIX    8 AA8 ILE B   86  GLY B   98  1                                  13    
HELIX    9 AA9 ASN B  119  ILE B  130  1                                  12    
HELIX   10 AB1 ASP B  141  LYS B  155  1                                  15    
SHEET    1 AA1 5 VAL A  19  VAL A  20  0                                        
SHEET    2 AA1 5 ILE A  48  GLY A  50 -1  O  ALA A  49   N  VAL A  19           
SHEET    3 AA1 5 VAL A  27  VAL A  30  1  N  VAL A  29   O  ILE A  48           
SHEET    4 AA1 5 PHE A  74  GLY A  79  1  O  ILE A  76   N  VAL A  30           
SHEET    5 AA1 5 GLU A 132  ILE A 137  1  O  VAL A 134   N  LEU A  77           
SHEET    1 AA2 5 VAL B  19  VAL B  20  0                                        
SHEET    2 AA2 5 ILE B  48  GLY B  50 -1  O  ALA B  49   N  VAL B  19           
SHEET    3 AA2 5 VAL B  27  VAL B  30  1  N  VAL B  29   O  ILE B  48           
SHEET    4 AA2 5 PHE B  74  GLY B  79  1  O  ILE B  76   N  VAL B  30           
SHEET    5 AA2 5 GLU B 132  ILE B 137  1  O  VAL B 134   N  LEU B  77           
CISPEP   1 TRP A   11    PRO A   12          0        -1.98                     
CISPEP   2 TRP B   11    PRO B   12          0        -4.13                     
SITE     1 AC1  9 CYS A  52  HIS A  53  THR A  54  GLY A  58                    
SITE     2 AC1  9 LYS A  61  HOH A 304  HOH A 306  HOH A 325                    
SITE     3 AC1  9 LYS B 109                                                     
SITE     1 AC2  6 HIS B  53  THR B  54  GLY B  58  LYS B  61                    
SITE     2 AC2  6 HOH B 307  HOH B 324                                          
CRYST1   64.690   37.030   65.160  90.00  91.98  90.00 P 1 21 1      2          
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      0.015458  0.000000  0.000534        0.00000                         
SCALE2      0.000000  0.027005  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015356        0.00000