HEADER    TRANSFERASE                             06-MAY-21   7OGJ              
TITLE     CRYSTAL STRUCTURE OF HUMAN METTL1 IN COMPLEX WITH SAH                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRNA (GUANINE-N(7)-)-METHYLTRANSFERASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: METHYLTRANSFERASE-LIKE PROTEIN 1,MRNA (GUANINE-N(7)-)-      
COMPND   5 METHYLTRANSFERASE,MIRNA (GUANINE-N(7)-)-METHYLTRANSFERASE,TRNA       
COMPND   6 (GUANINE(46)-N(7))-METHYLTRANSFERASE,TRNA(M7G46)-METHYLTRANSFERASE;  
COMPND   7 EC: 2.1.1.33,2.1.1.-;                                                
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: METTL1, C12ORF1;                                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    METTL1, COMPLEX, SAH, TRANSFERASE                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.NAI,R.K.BEDI,A.CAFLISCH                                             
REVDAT   4   20-DEC-23 7OGJ    1       JRNL                                     
REVDAT   3   09-AUG-23 7OGJ    1       COMPND SOURCE REMARK HET                 
REVDAT   3 2                   1       HETNAM FORMUL ATOM                       
REVDAT   2   21-JUL-21 7OGJ    1       COMPND REMARK HET    HETNAM              
REVDAT   2 2                   1       HETSYN FORMUL LINK   ATOM                
REVDAT   1   19-MAY-21 7OGJ    0                                                
JRNL        AUTH   F.NAI,M.P.FLORES ESPINOZA,A.INVERNIZZI,P.A.VARGAS-ROSALES,   
JRNL        AUTH 2 O.BOBILEVA,M.HEROK,A.CAFLISCH                                
JRNL        TITL   SMALL-MOLECULE INHIBITORS OF THE M7G-RNA WRITER METTL1       
JRNL        REF    ACS BIO MED CHEM AU                        2023              
JRNL        REFN                   ESSN 2694-2437                               
JRNL        DOI    10.1021/ACSBIOMEDCHEMAU.3C00030                              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.59 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.20.1_4487                                   
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.59                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 46.92                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 96085                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4807                            
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 46.9200 -  4.9300    1.00     3278   175  0.2010 0.2228        
REMARK   3     2  4.9300 -  3.9200    1.00     3153   166  0.1432 0.1517        
REMARK   3     3  3.9200 -  3.4200    1.00     3113   163  0.1611 0.1840        
REMARK   3     4  3.4200 -  3.1100    1.00     3094   162  0.1801 0.2096        
REMARK   3     5  3.1100 -  2.8900    1.00     3070   162  0.1878 0.2079        
REMARK   3     6  2.8900 -  2.7200    1.00     3078   161  0.1921 0.2009        
REMARK   3     7  2.7200 -  2.5800    1.00     3063   161  0.1926 0.2035        
REMARK   3     8  2.5800 -  2.4700    1.00     3047   161  0.1896 0.2172        
REMARK   3     9  2.4700 -  2.3700    1.00     3052   160  0.1849 0.1827        
REMARK   3    10  2.3700 -  2.2900    1.00     3053   161  0.1837 0.2368        
REMARK   3    11  2.2900 -  2.2200    1.00     3038   160  0.1865 0.2006        
REMARK   3    12  2.2200 -  2.1600    1.00     3050   161  0.1888 0.2121        
REMARK   3    13  2.1600 -  2.1000    1.00     3017   159  0.1882 0.2022        
REMARK   3    14  2.1000 -  2.0500    1.00     3021   159  0.1910 0.2138        
REMARK   3    15  2.0500 -  2.0000    1.00     3031   160  0.2104 0.2145        
REMARK   3    16  2.0000 -  1.9600    1.00     3044   160  0.2235 0.2684        
REMARK   3    17  1.9600 -  1.9200    1.00     3006   158  0.2224 0.2407        
REMARK   3    18  1.9200 -  1.8800    1.00     3037   160  0.2207 0.2595        
REMARK   3    19  1.8800 -  1.8500    1.00     3043   160  0.2278 0.2942        
REMARK   3    20  1.8500 -  1.8200    1.00     2977   157  0.2270 0.2573        
REMARK   3    21  1.8200 -  1.7900    1.00     3026   159  0.2346 0.2422        
REMARK   3    22  1.7900 -  1.7600    1.00     3025   160  0.2494 0.2799        
REMARK   3    23  1.7600 -  1.7400    1.00     3003   158  0.2598 0.2651        
REMARK   3    24  1.7400 -  1.7100    0.99     2985   157  0.2727 0.2980        
REMARK   3    25  1.7100 -  1.6900    1.00     3009   159  0.2842 0.3802        
REMARK   3    26  1.6900 -  1.6700    1.00     3014   158  0.2929 0.3086        
REMARK   3    27  1.6700 -  1.6400    1.00     3021   159  0.3254 0.2974        
REMARK   3    28  1.6400 -  1.6200    0.99     2976   157  0.3400 0.3777        
REMARK   3    29  1.6200 -  1.6100    1.00     2959   156  0.3612 0.3657        
REMARK   3    30  1.6100 -  1.5900    0.98     2995   158  0.3975 0.4367        
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)     : 0.232            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.302           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.01                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.22                          
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      :  0.007           3602                                  
REMARK   3   ANGLE     :  1.008           4886                                  
REMARK   3   CHIRALITY :  0.058            521                                  
REMARK   3   PLANARITY :  0.009            623                                  
REMARK   3   DIHEDRAL  :  9.182            520                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 7OGJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-MAY-21.                  
REMARK 100 THE DEPOSITION ID IS D_1292115739.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-APR-21                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06DA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 2M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 96318                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.590                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 46.920                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 8.130                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.3400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.59                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 3CKK                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 59.39                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.03                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM LITHIUM SULFATE, 20% PEG 1000,    
REMARK 280  100 MM PHOSPHATE-CITRATE BUFFER PH 4.2, VAPOR DIFFUSION, SITTING    
REMARK 280  DROP, TEMPERATURE 277.15K                                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       31.78500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       69.11500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.23000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       69.11500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.78500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       40.23000            
REMARK 290   SMTRY3   4  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     MET A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     ARG A    -6                                                      
REMARK 465     GLU A    -5                                                      
REMARK 465     ASN A    -4                                                      
REMARK 465     LEU A    -3                                                      
REMARK 465     TYR A    -2                                                      
REMARK 465     PHE A    -1                                                      
REMARK 465     GLN A     0                                                      
REMARK 465     GLY A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     HIS A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     LEU A    27                                                      
REMARK 465     THR A    28                                                      
REMARK 465     GLN A    29                                                      
REMARK 465     ASN A    30                                                      
REMARK 465     GLN A    31                                                      
REMARK 465     SER A    32                                                      
REMARK 465     HIS A    33                                                      
REMARK 465     ASP A    34                                                      
REMARK 465     ASP A    35                                                      
REMARK 465     PRO A    36                                                      
REMARK 465     LYS A    37                                                      
REMARK 465     ASP A    38                                                      
REMARK 465     LYS A    39                                                      
REMARK 465     LYS A    40                                                      
REMARK 465     GLU A    41                                                      
REMARK 465     LYS A    42                                                      
REMARK 465     ARG A    43                                                      
REMARK 465     ALA A    44                                                      
REMARK 465     LEU A   234                                                      
REMARK 465     GLN A   235                                                      
REMARK 465     MET B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     ARG B    -6                                                      
REMARK 465     GLU B    -5                                                      
REMARK 465     ASN B    -4                                                      
REMARK 465     LEU B    -3                                                      
REMARK 465     TYR B    -2                                                      
REMARK 465     PHE B    -1                                                      
REMARK 465     GLN B     0                                                      
REMARK 465     GLY B     1                                                      
REMARK 465     ASP B     2                                                      
REMARK 465     HIS B     3                                                      
REMARK 465     THR B     4                                                      
REMARK 465     LEU B     5                                                      
REMARK 465     ARG B     6                                                      
REMARK 465     TYR B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     ASN B    30                                                      
REMARK 465     GLN B    31                                                      
REMARK 465     SER B    32                                                      
REMARK 465     HIS B    33                                                      
REMARK 465     ASP B    34                                                      
REMARK 465     ASP B    35                                                      
REMARK 465     PRO B    36                                                      
REMARK 465     LYS B    37                                                      
REMARK 465     ASP B    38                                                      
REMARK 465     LYS B    39                                                      
REMARK 465     LYS B    40                                                      
REMARK 465     GLU B    41                                                      
REMARK 465     LYS B    42                                                      
REMARK 465     GLN B   235                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A   6    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL A   9    CB   CG1  CG2                                       
REMARK 470     LYS A  10    CG   CD   CE   NZ                                   
REMARK 470     GLU A  18    CG   CD   OE1  OE2                                  
REMARK 470     GLN A  45    CG   CD   OE1  NE2                                  
REMARK 470     LYS A  81    CG   CD   CE   NZ                                   
REMARK 470     LYS A 113    CG   CD   CE   NZ                                   
REMARK 470     LYS A 137    CG   CD   CE   NZ                                   
REMARK 470     LYS A 140    CG   CD   CE   NZ                                   
REMARK 470     LYS A 142    CG   CD   CE   NZ                                   
REMARK 470     VAL A 233    CG1  CG2                                            
REMARK 470     LYS B  10    CE   NZ                                             
REMARK 470     ARG B  43    N    CA   CB   CG   CD   NE   CZ                    
REMARK 470     ARG B  43    NH1  NH2                                            
REMARK 470     GLN B  45    CD   OE1  NE2                                       
REMARK 470     LYS B  81    CG   CD   CE   NZ                                   
REMARK 470     LYS B 137    CG   CD   CE   NZ                                   
REMARK 470     ARG B 138    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 140    CE   NZ                                             
REMARK 470     LYS B 220    CG   CD   CE   NZ                                   
REMARK 470     VAL B 233    CG1  CG2                                            
REMARK 470     LEU B 234    CG   CD1  CD2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH B   532     O    HOH B   616              1.88            
REMARK 500   O    HOH A   402     O    HOH A   576              1.94            
REMARK 500   O    HOH B   406     O    HOH B   598              2.02            
REMARK 500   O    HOH A   438     O    HOH A   533              2.05            
REMARK 500   O    HOH B   532     O    HOH B   586              2.06            
REMARK 500   O    HOH B   593     O    HOH B   616              2.06            
REMARK 500   O    HOH A   499     O    HOH A   589              2.06            
REMARK 500   O    HOH A   568     O    HOH A   607              2.08            
REMARK 500   O    HOH B   402     O    HOH B   448              2.08            
REMARK 500   O    HOH B   511     O    HOH B   595              2.09            
REMARK 500   O2   GOL B   301     O    HOH B   401              2.10            
REMARK 500   O    HOH A   601     O    HOH A   635              2.11            
REMARK 500   OE2  GLU B   209     O    HOH B   402              2.12            
REMARK 500   O    HOH A   422     O    HOH A   512              2.13            
REMARK 500   O    HOH A   438     O    HOH A   569              2.14            
REMARK 500   O    HOH B   556     O    HOH B   663              2.15            
REMARK 500   O2   PEG A   306     O    HOH A   401              2.16            
REMARK 500   O    HOH A   581     O    HOH A   595              2.16            
REMARK 500   O    HOH B   402     O    HOH B   518              2.16            
REMARK 500   O1   GOL B   305     O    HOH B   403              2.17            
REMARK 500   O    GLU A   182     O    HOH A   402              2.17            
REMARK 500   O    HOH B   626     O    HOH B   688              2.18            
REMARK 500   O3   SO4 B   306     O    HOH B   404              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OE2  GLU B   193     O1   PEG A   306     3455     2.15            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 182   CB    GLU A 182   CG     -0.127                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    THR B 139       -7.20     72.95                                   
REMARK 500    HIS B 141       -4.88   -140.72                                   
REMARK 500    VAL B 233       58.35    -98.98                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 656        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH A 657        DISTANCE =  5.83 ANGSTROMS                       
REMARK 525    HOH A 658        DISTANCE =  6.62 ANGSTROMS                       
REMARK 525    HOH A 659        DISTANCE =  6.69 ANGSTROMS                       
REMARK 525    HOH A 660        DISTANCE =  6.79 ANGSTROMS                       
REMARK 525    HOH B 716        DISTANCE =  5.86 ANGSTROMS                       
REMARK 525    HOH B 717        DISTANCE =  5.94 ANGSTROMS                       
REMARK 525    HOH B 718        DISTANCE =  6.04 ANGSTROMS                       
REMARK 525    HOH B 719        DISTANCE =  6.20 ANGSTROMS                       
REMARK 525    HOH B 720        DISTANCE =  6.46 ANGSTROMS                       
REMARK 525    HOH B 721        DISTANCE =  6.74 ANGSTROMS                       
DBREF  7OGJ A    2   235  UNP    Q9UBP6   TRMB_HUMAN      32    265             
DBREF  7OGJ B    2   235  UNP    Q9UBP6   TRMB_HUMAN      32    265             
SEQADV 7OGJ MET A  -16  UNP  Q9UBP6              INITIATING METHIONINE          
SEQADV 7OGJ HIS A  -15  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS A  -14  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS A  -13  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS A  -12  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS A  -11  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS A  -10  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ SER A   -9  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ SER A   -8  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLY A   -7  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ ARG A   -6  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLU A   -5  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ ASN A   -4  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ LEU A   -3  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ TYR A   -2  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ PHE A   -1  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLN A    0  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLY A    1  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ MET B  -16  UNP  Q9UBP6              INITIATING METHIONINE          
SEQADV 7OGJ HIS B  -15  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS B  -14  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS B  -13  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS B  -12  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS B  -11  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ HIS B  -10  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ SER B   -9  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ SER B   -8  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLY B   -7  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ ARG B   -6  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLU B   -5  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ ASN B   -4  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ LEU B   -3  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ TYR B   -2  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ PHE B   -1  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLN B    0  UNP  Q9UBP6              EXPRESSION TAG                 
SEQADV 7OGJ GLY B    1  UNP  Q9UBP6              EXPRESSION TAG                 
SEQRES   1 A  252  MET HIS HIS HIS HIS HIS HIS SER SER GLY ARG GLU ASN          
SEQRES   2 A  252  LEU TYR PHE GLN GLY ASP HIS THR LEU ARG TYR PRO VAL          
SEQRES   3 A  252  LYS PRO GLU GLU MET ASP TRP SER GLU LEU TYR PRO GLU          
SEQRES   4 A  252  PHE PHE ALA PRO LEU THR GLN ASN GLN SER HIS ASP ASP          
SEQRES   5 A  252  PRO LYS ASP LYS LYS GLU LYS ARG ALA GLN ALA GLN VAL          
SEQRES   6 A  252  GLU PHE ALA ASP ILE GLY CYS GLY TYR GLY GLY LEU LEU          
SEQRES   7 A  252  VAL GLU LEU SER PRO LEU PHE PRO ASP THR LEU ILE LEU          
SEQRES   8 A  252  GLY LEU GLU ILE ARG VAL LYS VAL SER ASP TYR VAL GLN          
SEQRES   9 A  252  ASP ARG ILE ARG ALA LEU ARG ALA ALA PRO ALA GLY GLY          
SEQRES  10 A  252  PHE GLN ASN ILE ALA CYS LEU ARG SER ASN ALA MET LYS          
SEQRES  11 A  252  HIS LEU PRO ASN PHE PHE TYR LYS GLY GLN LEU THR LYS          
SEQRES  12 A  252  MET PHE PHE LEU PHE PRO ASP PRO HIS PHE LYS ARG THR          
SEQRES  13 A  252  LYS HIS LYS TRP ARG ILE ILE SER PRO THR LEU LEU ALA          
SEQRES  14 A  252  GLU TYR ALA TYR VAL LEU ARG VAL GLY GLY LEU VAL TYR          
SEQRES  15 A  252  THR ILE THR ASP VAL LEU GLU LEU HIS ASP TRP MET CYS          
SEQRES  16 A  252  THR HIS PHE GLU GLU HIS PRO LEU PHE GLU ARG VAL PRO          
SEQRES  17 A  252  LEU GLU ASP LEU SER GLU ASP PRO VAL VAL GLY HIS LEU          
SEQRES  18 A  252  GLY THR SER THR GLU GLU GLY LYS LYS VAL LEU ARG ASN          
SEQRES  19 A  252  GLY GLY LYS ASN PHE PRO ALA ILE PHE ARG ARG ILE GLN          
SEQRES  20 A  252  ASP PRO VAL LEU GLN                                          
SEQRES   1 B  252  MET HIS HIS HIS HIS HIS HIS SER SER GLY ARG GLU ASN          
SEQRES   2 B  252  LEU TYR PHE GLN GLY ASP HIS THR LEU ARG TYR PRO VAL          
SEQRES   3 B  252  LYS PRO GLU GLU MET ASP TRP SER GLU LEU TYR PRO GLU          
SEQRES   4 B  252  PHE PHE ALA PRO LEU THR GLN ASN GLN SER HIS ASP ASP          
SEQRES   5 B  252  PRO LYS ASP LYS LYS GLU LYS ARG ALA GLN ALA GLN VAL          
SEQRES   6 B  252  GLU PHE ALA ASP ILE GLY CYS GLY TYR GLY GLY LEU LEU          
SEQRES   7 B  252  VAL GLU LEU SER PRO LEU PHE PRO ASP THR LEU ILE LEU          
SEQRES   8 B  252  GLY LEU GLU ILE ARG VAL LYS VAL SER ASP TYR VAL GLN          
SEQRES   9 B  252  ASP ARG ILE ARG ALA LEU ARG ALA ALA PRO ALA GLY GLY          
SEQRES  10 B  252  PHE GLN ASN ILE ALA CYS LEU ARG SER ASN ALA MET LYS          
SEQRES  11 B  252  HIS LEU PRO ASN PHE PHE TYR LYS GLY GLN LEU THR LYS          
SEQRES  12 B  252  MET PHE PHE LEU PHE PRO ASP PRO HIS PHE LYS ARG THR          
SEQRES  13 B  252  LYS HIS LYS TRP ARG ILE ILE SER PRO THR LEU LEU ALA          
SEQRES  14 B  252  GLU TYR ALA TYR VAL LEU ARG VAL GLY GLY LEU VAL TYR          
SEQRES  15 B  252  THR ILE THR ASP VAL LEU GLU LEU HIS ASP TRP MET CYS          
SEQRES  16 B  252  THR HIS PHE GLU GLU HIS PRO LEU PHE GLU ARG VAL PRO          
SEQRES  17 B  252  LEU GLU ASP LEU SER GLU ASP PRO VAL VAL GLY HIS LEU          
SEQRES  18 B  252  GLY THR SER THR GLU GLU GLY LYS LYS VAL LEU ARG ASN          
SEQRES  19 B  252  GLY GLY LYS ASN PHE PRO ALA ILE PHE ARG ARG ILE GLN          
SEQRES  20 B  252  ASP PRO VAL LEU GLN                                          
HET    GOL  A 301       6                                                       
HET    SAH  A 302      26                                                       
HET    GOL  A 303       6                                                       
HET    GOL  A 304       6                                                       
HET    GOL  A 305       6                                                       
HET    PEG  A 306      14                                                       
HET    PEG  A 307       7                                                       
HET     CL  A 308       1                                                       
HET    GOL  B 301       6                                                       
HET    GOL  B 302       6                                                       
HET    SAH  B 303      26                                                       
HET    GOL  B 304       6                                                       
HET    GOL  B 305      12                                                       
HET    SO4  B 306       5                                                       
HET    SO4  B 307       5                                                       
HETNAM     GOL GLYCEROL                                                         
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
HETNAM      CL CHLORIDE ION                                                     
HETNAM     SO4 SULFATE ION                                                      
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  GOL    8(C3 H8 O3)                                                  
FORMUL   4  SAH    2(C14 H20 N6 O5 S)                                           
FORMUL   8  PEG    2(C4 H10 O3)                                                 
FORMUL  10   CL    CL 1-                                                        
FORMUL  16  SO4    2(O4 S 2-)                                                   
FORMUL  18  HOH   *581(H2 O)                                                    
HELIX    1 AA1 LYS A   10  MET A   14  5                                   5    
HELIX    2 AA2 GLY A   58  SER A   65  1                                   8    
HELIX    3 AA3 ARG A   79  ALA A   96  1                                  18    
HELIX    4 AA4 HIS A  114  PHE A  119  1                                   6    
HELIX    5 AA5 HIS A  135  THR A  139  5                                   5    
HELIX    6 AA6 LYS A  140  ARG A  144  5                                   5    
HELIX    7 AA7 SER A  147  VAL A  157  1                                  11    
HELIX    8 AA8 VAL A  170  GLU A  183  1                                  14    
HELIX    9 AA9 PRO A  191  SER A  196  5                                   6    
HELIX   10 AB1 VAL A  200  LEU A  204  5                                   5    
HELIX   11 AB2 THR A  208  GLY A  218  1                                  11    
HELIX   12 AB3 LYS B   10  MET B   14  5                                   5    
HELIX   13 AB4 ASP B   15  TYR B   20  1                                   6    
HELIX   14 AB5 PRO B   21  PHE B   24  5                                   4    
HELIX   15 AB6 GLY B   58  PHE B   68  1                                  11    
HELIX   16 AB7 ARG B   79  ALA B   96  1                                  18    
HELIX   17 AB8 HIS B  114  PHE B  119  1                                   6    
HELIX   18 AB9 SER B  147  VAL B  157  1                                  11    
HELIX   19 AC1 VAL B  170  HIS B  184  1                                  15    
HELIX   20 AC2 PRO B  191  SER B  196  5                                   6    
HELIX   21 AC3 VAL B  200  LEU B  204  5                                   5    
HELIX   22 AC4 THR B  208  ASN B  217  1                                  10    
SHEET    1 AA1 7 ILE A 104  ARG A 108  0                                        
SHEET    2 AA1 7 LEU A  72  GLU A  77  1  N  GLY A  75   O  LEU A 107           
SHEET    3 AA1 7 VAL A  48  ILE A  53  1  N  ASP A  52   O  LEU A  74           
SHEET    4 AA1 7 LEU A 124  LEU A 130  1  O  THR A 125   N  GLU A  49           
SHEET    5 AA1 7 LEU A 158  ILE A 167  1  O  TYR A 165   N  MET A 127           
SHEET    6 AA1 7 ALA A 224  ARG A 228 -1  O  ARG A 228   N  GLY A 161           
SHEET    7 AA1 7 PHE A 187  VAL A 190 -1  N  VAL A 190   O  ILE A 225           
SHEET    1 AA2 7 ILE B 104  ARG B 108  0                                        
SHEET    2 AA2 7 LEU B  72  GLU B  77  1  N  GLY B  75   O  ALA B 105           
SHEET    3 AA2 7 VAL B  48  ILE B  53  1  N  ASP B  52   O  LEU B  74           
SHEET    4 AA2 7 LEU B 124  LEU B 130  1  O  THR B 125   N  GLU B  49           
SHEET    5 AA2 7 LEU B 158  THR B 168  1  O  TYR B 165   N  MET B 127           
SHEET    6 AA2 7 PHE B 222  ARG B 228 -1  O  PHE B 226   N  VAL B 164           
SHEET    7 AA2 7 PHE B 187  VAL B 190 -1  N  VAL B 190   O  ILE B 225           
CRYST1   63.570   80.460  138.230  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015731  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012429  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007234        0.00000