HEADER    TRANSFERASE                             20-MAY-09   3HJ4              
TITLE     MINOR EDITOSOME-ASSOCIATED TUTASE 1                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MINOR EDITOSOME-ASSOCIATED TUTASE;                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: TRYPANOSOMA BRUCEI;                             
SOURCE   3 ORGANISM_TAXID: 5691;                                                
SOURCE   4 GENE: TB927.1.1330;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: B834(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET21B                                    
KEYWDS    TUTASE, NUCLEOTIDYLTRANSFERASE, TRYPANOSOMA, EDITOSOME, RNA EDITING,  
KEYWDS   2 UTP-BINDING, TRANSFERASE                                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.STAGNO,H.LUECKE                                                     
REVDAT   4   20-NOV-24 3HJ4    1       SEQADV LINK                              
REVDAT   3   01-NOV-17 3HJ4    1       REMARK                                   
REVDAT   2   18-AUG-10 3HJ4    1       JRNL                                     
REVDAT   1   12-MAY-10 3HJ4    0                                                
JRNL        AUTH   J.STAGNO,I.APHASIZHEVA,J.BRUYSTENS,H.LUECKE,R.APHASIZHEV     
JRNL        TITL   STRUCTURE OF THE MITOCHONDRIAL EDITOSOME-LIKE COMPLEX        
JRNL        TITL 2 ASSOCIATED TUTASE 1 REVEALS DIVERGENT MECHANISMS OF UTP      
JRNL        TITL 3 SELECTION AND DOMAIN ORGANIZATION.                           
JRNL        REF    J.MOL.BIOL.                   V. 399   464 2010              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   20403364                                                     
JRNL        DOI    10.1016/J.JMB.2010.04.021                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.56 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.56                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.41                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 108165                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.164                           
REMARK   3   R VALUE            (WORKING SET) : 0.162                           
REMARK   3   FREE R VALUE                     : 0.203                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5426                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.56                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.60                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6883                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.08                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2890                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 355                          
REMARK   3   BIN FREE R VALUE                    : 0.3170                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6182                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 879                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.43                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.29000                                              
REMARK   3    B22 (A**2) : -1.29000                                             
REMARK   3    B33 (A**2) : 1.57000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.09000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.111         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.085         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.060         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.811         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.953                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6391 ; 0.013 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  4465 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8651 ; 1.368 ; 1.947       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 10789 ; 0.923 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   788 ; 5.575 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   332 ;32.698 ;23.133       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1118 ;14.232 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    62 ;16.953 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   928 ; 0.081 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7186 ; 0.006 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1398 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  3852 ; 1.070 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1552 ; 0.383 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6248 ; 1.813 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2539 ; 2.996 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2392 ; 4.665 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2): 10856 ; 1.362 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   879 ; 5.066 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2): 10702 ; 2.077 ; 3.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : 1                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B                             
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      1       A     382      6                      
REMARK   3           1     B      1       B     382      6                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   LOOSE POSITIONAL   1    A    (A):   5267 ; 0.340 ; 5.000           
REMARK   3   LOOSE THERMAL      1    B (A**2):   5267 ; 1.430 ;10.000           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   -10        A  9999                          
REMARK   3    ORIGIN FOR THE GROUP (A):  60.2130  14.2432   2.0128              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0272 T22:   0.0280                                     
REMARK   3      T33:   0.0190 T12:   0.0034                                     
REMARK   3      T13:  -0.0164 T23:  -0.0036                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3517 L22:   0.6454                                     
REMARK   3      L33:   0.2841 L12:   0.1744                                     
REMARK   3      L13:  -0.2527 L23:  -0.3117                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0066 S12:  -0.0039 S13:   0.0274                       
REMARK   3      S21:   0.0400 S22:   0.0177 S23:   0.0465                       
REMARK   3      S31:  -0.0244 S32:  -0.0068 S33:  -0.0242                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   -10        B  9999                          
REMARK   3    ORIGIN FOR THE GROUP (A):  22.7551  38.8927  28.6486              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0218 T22:   0.0311                                     
REMARK   3      T33:   0.0178 T12:   0.0055                                     
REMARK   3      T13:  -0.0183 T23:  -0.0024                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3739 L22:   0.2121                                     
REMARK   3      L33:   0.2465 L12:   0.1340                                     
REMARK   3      L13:  -0.2220 L23:  -0.0151                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0015 S12:   0.0123 S13:  -0.0245                       
REMARK   3      S21:  -0.0097 S22:  -0.0048 S23:  -0.0071                       
REMARK   3      S31:   0.0035 S32:   0.0084 S33:   0.0033                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE          
REMARK   4                                                                      
REMARK   4 3HJ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-JUN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000053195.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-APR-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL11-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97945                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 325 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 108380                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.560                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.1810                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.56                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.62                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.53100                            
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: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.28                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM ACETATE, 25% PEG 3350, PH   
REMARK 280  8.0, VAPOR DIFFUSION, TEMPERATURE 291K                              
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       51.01350            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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     MSE A     1                                                      
REMARK 465     VAL A   384                                                      
REMARK 465     PRO A   385                                                      
REMARK 465     MSE B     1                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
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   ATM2   ATM3                                     
REMARK 500    MSE A  93   CG  - SE   -  CE  ANGL. DEV. = -14.0 DEGREES          
REMARK 500    ARG B 293   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
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    PHE A 152       87.18   -169.02                                   
REMARK 500    ALA A 174       74.20   -161.86                                   
REMARK 500    THR A 179     -160.53   -101.53                                   
REMARK 500    ASN A 338        4.54   -156.26                                   
REMARK 500    ILE A 366      -63.12   -109.29                                   
REMARK 500    PHE B 152       85.89   -168.77                                   
REMARK 500    ALA B 174       72.39   -163.40                                   
REMARK 500    SER B 178       50.13     39.99                                   
REMARK 500    THR B 179     -155.91   -103.20                                   
REMARK 500    ASN B 338        6.93   -154.24                                   
REMARK 500    TYR B 339       15.73     57.45                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3HIY   RELATED DB: PDB                                   
REMARK 900 MINOR EDITOSOME-ASSOCIATED TUTASE1 WITH BOUND UTP AND MG             
REMARK 900 RELATED ID: 3HJ1   RELATED DB: PDB                                   
REMARK 900 MINOR EDITOSOME-ASSOCIATED TUTASE1 WITH BOUND UTP                    
DBREF  3HJ4 A    1   385  UNP    Q4GZ86   Q4GZ86_9TRYP     1    385             
DBREF  3HJ4 B    1   385  UNP    Q4GZ86   Q4GZ86_9TRYP     1    385             
SEQADV 3HJ4     A       UNP  Q4GZ86    ASN     2 DELETION                       
SEQADV 3HJ4     B       UNP  Q4GZ86    ASN     2 DELETION                       
SEQRES   1 A  384  MSE VAL ALA LYS ARG GLU PHE ILE ARG GLY MSE MSE ALA          
SEQRES   2 A  384  HIS TYR ARG ALA SER LEU PRO PRO PRO GLU HIS SER VAL          
SEQRES   3 A  384  VAL ILE HIS GLU LEU GLN LYS ARG VAL LEU ASP ILE GLY          
SEQRES   4 A  384  MSE LEU ALA VAL ASN LYS ALA HIS VAL GLU LEU PHE GLY          
SEQRES   5 A  384  SER HIS VAL SER GLY PHE CYS THR PRO HIS SER ASP ALA          
SEQRES   6 A  384  ASP ILE SER LEU THR TYR ARG ASN PHE SER PRO TRP LEU          
SEQRES   7 A  384  GLN GLY MSE GLU ARG VAL ASP GLU GLN ASN ASN LYS ARG          
SEQRES   8 A  384  MSE THR ARG PHE GLY LYS GLU ALA SER ALA MSE GLY MSE          
SEQRES   9 A  384  GLU ASP VAL ARG TYR ILE ARG ALA ARG ILE PRO VAL VAL          
SEQRES  10 A  384  GLN PHE THR ASP GLY VAL THR GLY ILE HIS CYS ASP VAL          
SEQRES  11 A  384  SER ILE GLY ASN ILE GLY GLY VAL GLU ASN SER LYS ILE          
SEQRES  12 A  384  LEU CYS ALA ILE ARG GLN VAL PHE PRO ASP PHE TYR GLY          
SEQRES  13 A  384  ALA TYR ILE HIS LEU VAL LYS ALA TRP GLY LYS ALA ARG          
SEQRES  14 A  384  GLU VAL ILE ALA PRO GLU ARG SER THR PHE ASN SER PHE          
SEQRES  15 A  384  THR VAL THR THR MSE ALA LEU MSE VAL LEU GLN GLU LEU          
SEQRES  16 A  384  GLY LEU LEU PRO VAL PHE SER LYS PRO THR GLY GLU PHE          
SEQRES  17 A  384  GLY GLU LEU THR VAL ALA ASP ALA GLU MSE LEU LEU GLN          
SEQRES  18 A  384  GLU PHE LYS LEU PRO PRO ILE TYR ASP SER LEU HIS ASP          
SEQRES  19 A  384  ASP ASP GLU LYS LEU GLY GLU ALA VAL PHE PHE CYS LEU          
SEQRES  20 A  384  GLN ARG PHE ALA GLU TYR TYR ALA LYS TYR ASP PHE SER          
SEQRES  21 A  384  ALA GLY THR VAL SER LEU ILE HIS PRO ARG ARG HIS ARG          
SEQRES  22 A  384  THR VAL TYR GLU ARG VAL VAL ARG ARG HIS LEU GLU LEU          
SEQRES  23 A  384  LEU GLY SER ARG LYS ARG LEU GLU TRP GLU LYS HIS ILE          
SEQRES  24 A  384  ALA GLU HIS LYS GLU ASP GLY PRO LEU ASP GLU ASN ASP          
SEQRES  25 A  384  PHE SER ALA SER MSE GLN ASN GLU THR THR GLN ARG PRO          
SEQRES  26 A  384  SER ASN SER PRO TYR VAL VAL GLU ASP PHE VAL ASN TYR          
SEQRES  27 A  384  VAL ASN CYS GLY ARG ARG VAL GLN ALA SER ARG VAL ARG          
SEQRES  28 A  384  HIS ILE GLN GLN GLU PHE ASN ARG LEU ARG GLU MSE LEU          
SEQRES  29 A  384  ILE ASP LYS GLU SER GLU LEU LYS PHE ASP GLU VAL PHE          
SEQRES  30 A  384  ARG GLU SER ASP THR VAL PRO                                  
SEQRES   1 B  384  MSE VAL ALA LYS ARG GLU PHE ILE ARG GLY MSE MSE ALA          
SEQRES   2 B  384  HIS TYR ARG ALA SER LEU PRO PRO PRO GLU HIS SER VAL          
SEQRES   3 B  384  VAL ILE HIS GLU LEU GLN LYS ARG VAL LEU ASP ILE GLY          
SEQRES   4 B  384  MSE LEU ALA VAL ASN LYS ALA HIS VAL GLU LEU PHE GLY          
SEQRES   5 B  384  SER HIS VAL SER GLY PHE CYS THR PRO HIS SER ASP ALA          
SEQRES   6 B  384  ASP ILE SER LEU THR TYR ARG ASN PHE SER PRO TRP LEU          
SEQRES   7 B  384  GLN GLY MSE GLU ARG VAL ASP GLU GLN ASN ASN LYS ARG          
SEQRES   8 B  384  MSE THR ARG PHE GLY LYS GLU ALA SER ALA MSE GLY MSE          
SEQRES   9 B  384  GLU ASP VAL ARG TYR ILE ARG ALA ARG ILE PRO VAL VAL          
SEQRES  10 B  384  GLN PHE THR ASP GLY VAL THR GLY ILE HIS CYS ASP VAL          
SEQRES  11 B  384  SER ILE GLY ASN ILE GLY GLY VAL GLU ASN SER LYS ILE          
SEQRES  12 B  384  LEU CYS ALA ILE ARG GLN VAL PHE PRO ASP PHE TYR GLY          
SEQRES  13 B  384  ALA TYR ILE HIS LEU VAL LYS ALA TRP GLY LYS ALA ARG          
SEQRES  14 B  384  GLU VAL ILE ALA PRO GLU ARG SER THR PHE ASN SER PHE          
SEQRES  15 B  384  THR VAL THR THR MSE ALA LEU MSE VAL LEU GLN GLU LEU          
SEQRES  16 B  384  GLY LEU LEU PRO VAL PHE SER LYS PRO THR GLY GLU PHE          
SEQRES  17 B  384  GLY GLU LEU THR VAL ALA ASP ALA GLU MSE LEU LEU GLN          
SEQRES  18 B  384  GLU PHE LYS LEU PRO PRO ILE TYR ASP SER LEU HIS ASP          
SEQRES  19 B  384  ASP ASP GLU LYS LEU GLY GLU ALA VAL PHE PHE CYS LEU          
SEQRES  20 B  384  GLN ARG PHE ALA GLU TYR TYR ALA LYS TYR ASP PHE SER          
SEQRES  21 B  384  ALA GLY THR VAL SER LEU ILE HIS PRO ARG ARG HIS ARG          
SEQRES  22 B  384  THR VAL TYR GLU ARG VAL VAL ARG ARG HIS LEU GLU LEU          
SEQRES  23 B  384  LEU GLY SER ARG LYS ARG LEU GLU TRP GLU LYS HIS ILE          
SEQRES  24 B  384  ALA GLU HIS LYS GLU ASP GLY PRO LEU ASP GLU ASN ASP          
SEQRES  25 B  384  PHE SER ALA SER MSE GLN ASN GLU THR THR GLN ARG PRO          
SEQRES  26 B  384  SER ASN SER PRO TYR VAL VAL GLU ASP PHE VAL ASN TYR          
SEQRES  27 B  384  VAL ASN CYS GLY ARG ARG VAL GLN ALA SER ARG VAL ARG          
SEQRES  28 B  384  HIS ILE GLN GLN GLU PHE ASN ARG LEU ARG GLU MSE LEU          
SEQRES  29 B  384  ILE ASP LYS GLU SER GLU LEU LYS PHE ASP GLU VAL PHE          
SEQRES  30 B  384  ARG GLU SER ASP THR VAL PRO                                  
MODRES 3HJ4 MSE A   12  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A   13  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A   41  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A   82  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A   93  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  103  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  105  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  188  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  191  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  219  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  318  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE A  364  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B   12  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B   13  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B   41  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B   82  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B   93  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  103  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  105  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  188  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  191  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  219  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  318  MET  SELENOMETHIONINE                                   
MODRES 3HJ4 MSE B  364  MET  SELENOMETHIONINE                                   
HET    MSE  A  12       8                                                       
HET    MSE  A  13       8                                                       
HET    MSE  A  41       8                                                       
HET    MSE  A  82       8                                                       
HET    MSE  A  93       8                                                       
HET    MSE  A 103       8                                                       
HET    MSE  A 105       8                                                       
HET    MSE  A 188       8                                                       
HET    MSE  A 191       8                                                       
HET    MSE  A 219       8                                                       
HET    MSE  A 318       8                                                       
HET    MSE  A 364       8                                                       
HET    MSE  B  12       8                                                       
HET    MSE  B  13       8                                                       
HET    MSE  B  41       8                                                       
HET    MSE  B  82       8                                                       
HET    MSE  B  93       8                                                       
HET    MSE  B 103       8                                                       
HET    MSE  B 105       8                                                       
HET    MSE  B 188       8                                                       
HET    MSE  B 191       8                                                       
HET    MSE  B 219       8                                                       
HET    MSE  B 318       8                                                       
HET    MSE  B 364       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   1  MSE    24(C5 H11 N O2 SE)                                           
FORMUL   3  HOH   *879(H2 O)                                                    
HELIX    1   1 VAL A    3  LEU A   20  1                                  18    
HELIX    2   2 GLU A   24  VAL A   44  1                                  21    
HELIX    3   3 GLY A   53  GLY A   58  1                                   6    
HELIX    4   4 SER A   76  GLN A   80  5                                   5    
HELIX    5   5 MSE A   82  GLY A  104  1                                  23    
HELIX    6   6 ASN A  135  VAL A  151  1                                  17    
HELIX    7   7 PHE A  152  ARG A  170  1                                  19    
HELIX    8   8 ALA A  174  SER A  178  5                                   5    
HELIX    9   9 ASN A  181  LEU A  196  1                                  16    
HELIX   10  10 THR A  213  GLN A  222  1                                  10    
HELIX   11  11 PRO A  227  LEU A  233  5                                   7    
HELIX   12  12 ASP A  236  TYR A  258  1                                  23    
HELIX   13  13 HIS A  273  HIS A  303  1                                  31    
HELIX   14  14 LYS A  304  GLY A  307  5                                   4    
HELIX   15  15 ASP A  310  GLN A  324  1                                  15    
HELIX   16  16 GLN A  347  SER A  349  5                                   3    
HELIX   17  17 ARG A  350  ILE A  366  1                                  17    
HELIX   18  18 LYS A  368  LEU A  372  5                                   5    
HELIX   19  19 LYS A  373  PHE A  378  1                                   6    
HELIX   20  20 VAL B    3  LEU B   20  1                                  18    
HELIX   21  21 GLU B   24  VAL B   44  1                                  21    
HELIX   22  22 GLY B   53  GLY B   58  1                                   6    
HELIX   23  23 MSE B   82  GLY B  104  1                                  23    
HELIX   24  24 ASN B  135  VAL B  151  1                                  17    
HELIX   25  25 PHE B  152  ARG B  170  1                                  19    
HELIX   26  26 ALA B  174  SER B  178  5                                   5    
HELIX   27  27 ASN B  181  LEU B  196  1                                  16    
HELIX   28  28 THR B  213  PHE B  224  1                                  12    
HELIX   29  29 PRO B  227  LEU B  233  5                                   7    
HELIX   30  30 ASP B  236  TYR B  258  1                                  23    
HELIX   31  31 HIS B  273  HIS B  303  1                                  31    
HELIX   32  32 LYS B  304  GLY B  307  5                                   4    
HELIX   33  33 ASP B  310  GLN B  324  1                                  15    
HELIX   34  34 GLN B  347  SER B  349  5                                   3    
HELIX   35  35 ARG B  350  ASP B  367  1                                  18    
HELIX   36  36 LYS B  368  LEU B  372  5                                   5    
HELIX   37  37 LYS B  373  PHE B  378  1                                   6    
SHEET    1   A 5 HIS A  48  PHE A  52  0                                        
SHEET    2   A 5 ALA A  66  THR A  71 -1  O  SER A  69   N  GLU A  50           
SHEET    3   A 5 HIS A 128  ILE A 133  1  O  HIS A 128   N  ALA A  66           
SHEET    4   A 5 VAL A 117  THR A 121 -1  N  PHE A 120   O  CYS A 129           
SHEET    5   A 5 GLU A 106  ILE A 111 -1  N  GLU A 106   O  THR A 121           
SHEET    1   B 5 HIS B  48  PHE B  52  0                                        
SHEET    2   B 5 ALA B  66  THR B  71 -1  O  SER B  69   N  GLU B  50           
SHEET    3   B 5 HIS B 128  ILE B 133  1  O  ASP B 130   N  ILE B  68           
SHEET    4   B 5 VAL B 117  THR B 121 -1  N  PHE B 120   O  CYS B 129           
SHEET    5   B 5 GLU B 106  ILE B 111 -1  N  ARG B 109   O  GLN B 119           
LINK         C   GLY A  11                 N   MSE A  12     1555   1555  1.33  
LINK         C   MSE A  12                 N   MSE A  13     1555   1555  1.33  
LINK         C   MSE A  13                 N   ALA A  14     1555   1555  1.33  
LINK         C   GLY A  40                 N   MSE A  41     1555   1555  1.33  
LINK         C   MSE A  41                 N   LEU A  42     1555   1555  1.33  
LINK         C   GLY A  81                 N   MSE A  82     1555   1555  1.33  
LINK         C   MSE A  82                 N   GLU A  83     1555   1555  1.33  
LINK         C   ARG A  92                 N   MSE A  93     1555   1555  1.34  
LINK         C   MSE A  93                 N   THR A  94     1555   1555  1.33  
LINK         C   ALA A 102                 N   MSE A 103     1555   1555  1.32  
LINK         C   MSE A 103                 N   GLY A 104     1555   1555  1.33  
LINK         C   GLY A 104                 N   MSE A 105     1555   1555  1.34  
LINK         C   MSE A 105                 N   GLU A 106     1555   1555  1.33  
LINK         C   THR A 187                 N   MSE A 188     1555   1555  1.31  
LINK         C   MSE A 188                 N   ALA A 189     1555   1555  1.33  
LINK         C   LEU A 190                 N   MSE A 191     1555   1555  1.33  
LINK         C   MSE A 191                 N   VAL A 192     1555   1555  1.35  
LINK         C   GLU A 218                 N   MSE A 219     1555   1555  1.33  
LINK         C   MSE A 219                 N   LEU A 220     1555   1555  1.33  
LINK         C   SER A 317                 N   MSE A 318     1555   1555  1.33  
LINK         C   MSE A 318                 N   GLN A 319     1555   1555  1.33  
LINK         C   GLU A 363                 N   MSE A 364     1555   1555  1.33  
LINK         C   MSE A 364                 N   LEU A 365     1555   1555  1.33  
LINK         C   GLY B  11                 N   MSE B  12     1555   1555  1.33  
LINK         C   MSE B  12                 N   MSE B  13     1555   1555  1.33  
LINK         C   MSE B  13                 N   ALA B  14     1555   1555  1.32  
LINK         C   GLY B  40                 N   MSE B  41     1555   1555  1.34  
LINK         C   MSE B  41                 N   LEU B  42     1555   1555  1.34  
LINK         C   GLY B  81                 N   MSE B  82     1555   1555  1.33  
LINK         C   MSE B  82                 N   GLU B  83     1555   1555  1.33  
LINK         C   ARG B  92                 N   MSE B  93     1555   1555  1.33  
LINK         C   MSE B  93                 N   THR B  94     1555   1555  1.32  
LINK         C   ALA B 102                 N   MSE B 103     1555   1555  1.33  
LINK         C   MSE B 103                 N   GLY B 104     1555   1555  1.34  
LINK         C   GLY B 104                 N   MSE B 105     1555   1555  1.33  
LINK         C   MSE B 105                 N   GLU B 106     1555   1555  1.33  
LINK         C   THR B 187                 N   MSE B 188     1555   1555  1.33  
LINK         C   MSE B 188                 N   ALA B 189     1555   1555  1.33  
LINK         C   LEU B 190                 N   MSE B 191     1555   1555  1.32  
LINK         C   MSE B 191                 N   VAL B 192     1555   1555  1.34  
LINK         C   GLU B 218                 N   MSE B 219     1555   1555  1.33  
LINK         C   MSE B 219                 N   LEU B 220     1555   1555  1.33  
LINK         C   SER B 317                 N   MSE B 318     1555   1555  1.33  
LINK         C   MSE B 318                 N   GLN B 319     1555   1555  1.33  
LINK         C  AGLU B 363                 N   MSE B 364     1555   1555  1.33  
LINK         C  BGLU B 363                 N   MSE B 364     1555   1555  1.33  
LINK         C   MSE B 364                 N   LEU B 365     1555   1555  1.33  
CISPEP   1 GLY A  307    PRO A  308          0        -5.59                     
CISPEP   2 GLY B  307    PRO B  308          0        -2.68                     
CRYST1   63.208  102.027   66.074  90.00 111.99  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015821  0.000000  0.006390        0.00000                         
SCALE2      0.000000  0.009801  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016322        0.00000