PDB Short entry for 4I2D
HEADER    TRANSFERASE                             21-NOV-12   4I2D              
TITLE     BINARY COMPLEX OF MOUSE TDT WITH AMPCPP                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA NUCLEOTIDYLEXOTRANSFERASE;                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SEE REMARK 999;                                            
COMPND   5 SYNONYM: TERMINAL ADDITION ENZYME, TERMINAL                          
COMPND   6 DEOXYNUCLEOTIDYLTRANSFERASE, TDT, TERMINAL TRANSFERASE;              
COMPND   7 EC: 2.7.7.31;                                                        
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: MOUSE;                                              
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 GENE: DNTT, TDT;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TERMINAL TRANSFERASE, TRANSFERASE                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.GOUGE,M.DELARUE                                                     
REVDAT   4   26-JUL-17 4I2D    1       SOURCE REMARK                            
REVDAT   3   13-NOV-13 4I2D    1       JRNL                                     
REVDAT   2   31-JUL-13 4I2D    1       JRNL                                     
REVDAT   1   24-JUL-13 4I2D    0                                                
JRNL        AUTH   J.GOUGE,S.ROSARIO,F.ROMAIN,P.BEGUIN,M.DELARUE                
JRNL        TITL   STRUCTURES OF INTERMEDIATES ALONG THE CATALYTIC CYCLE OF     
JRNL        TITL 2 TERMINAL DEOXYNUCLEOTIDYLTRANSFERASE: DYNAMICAL ASPECTS OF   
JRNL        TITL 3 THE TWO-METAL ION MECHANISM.                                 
JRNL        REF    J.MOL.BIOL.                   V. 425  4334 2013              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   23856622                                                     
JRNL        DOI    10.1016/J.JMB.2013.07.009                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.11.2                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 23.93                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 20282                          
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)  : 0.203                          
REMARK   3   R VALUE            (WORKING SET)  : 0.201                          
REMARK   3   FREE R VALUE                      : 0.236                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.140                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1043                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 10                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 2.30                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 2.42                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 97.67                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2934                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2460                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2752                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2435                   
REMARK   3   BIN FREE R VALUE                        : 0.2833                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 6.20                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 182                      
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2830                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 34                                      
REMARK   3   SOLVENT ATOMS            : 262                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 45.65                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 13.69200                                             
REMARK   3    B22 (A**2) : 15.07950                                             
REMARK   3    B33 (A**2) : -28.77150                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.308               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.334               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.221               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.295               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.214               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.885                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.876                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2927   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 3957   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 1362   ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 77     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 425    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2927   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : 2      ; 5.000  ; SEMIHARMONIC        
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 377    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 3440   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.97                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.99                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 2.71                     
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4I2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-NOV-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000076216.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-JUL-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0-7.5                            
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SOLEIL                             
REMARK 200  BEAMLINE                       : PROXIMA 1                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9150                             
REMARK 200  MONOCHROMATOR                  : CHANNEL CUT                        
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20328                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.10000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.69500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1JMS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20-26% PEG4000, 100 MM HEPES, 200 MM     
REMARK 280  AMMONIUM ACETATE, PH 6.0-7.5, VAPOR DIFFUSION, HANGING DROP,        
REMARK 280  TEMPERATURE 293K                                                    
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       23.44000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       56.95500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.23500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       56.95500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.44000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.23500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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 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   111                                                      
REMARK 465     GLY A   112                                                      
REMARK 465     SER A   113                                                      
REMARK 465     SER A   114                                                      
REMARK 465     HIS A   115                                                      
REMARK 465     HIS A   116                                                      
REMARK 465     HIS A   117                                                      
REMARK 465     HIS A   118                                                      
REMARK 465     HIS A   119                                                      
REMARK 465     HIS A   120                                                      
REMARK 465     SER A   121                                                      
REMARK 465     SER A   122                                                      
REMARK 465     GLY A   123                                                      
REMARK 465     LEU A   124                                                      
REMARK 465     VAL A   125                                                      
REMARK 465     PRO A   126                                                      
REMARK 465     ARG A   127                                                      
REMARK 465     GLY A   128                                                      
REMARK 465     SER A   129                                                      
REMARK 465     HIS A   130                                                      
REMARK 465     MET A   131                                                      
REMARK 465     SER A   132                                                      
REMARK 465     PRO A   133                                                      
REMARK 465     SER A   134                                                      
REMARK 465     PRO A   135                                                      
REMARK 465     VAL A   136                                                      
REMARK 465     PRO A   137                                                      
REMARK 465     GLY A   138                                                      
REMARK 465     SER A   139                                                      
REMARK 465     GLN A   140                                                      
REMARK 465     ASN A   141                                                      
REMARK 465     VAL A   142                                                      
REMARK 465     PRO A   143                                                      
REMARK 465     ALA A   144                                                      
REMARK 465     PRO A   145                                                      
REMARK 465     ALA A   146                                                      
REMARK 465     VAL A   147                                                      
REMARK 465     LYS A   148                                                      
REMARK 465     SER A   420                                                      
REMARK 465     GLY A   421                                                      
REMARK 465     GLN A   422                                                      
REMARK 465     GLN A   423                                                      
REMARK 465     GLU A   424                                                      
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     LYS A 149    CG   CD   CE   NZ                                   
REMARK 470     LEU A 181    CG   CD1  CD2                                       
REMARK 470     ARG A 182    NE   CZ   NH1  NH2                                  
REMARK 470     GLU A 185    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 209    CG   CD   CE   NZ                                   
REMARK 470     LYS A 220    CE   NZ                                             
REMARK 470     LYS A 238    CD   CE   NZ                                        
REMARK 470     LYS A 261    CD   CE   NZ                                        
REMARK 470     ARG A 268    CZ   NH1  NH2                                       
REMARK 470     GLU A 352    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 355    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 370    CD   CE   NZ                                        
REMARK 470     LYS A 387    CD   CE   NZ                                        
REMARK 470     LYS A 389    CD   CE   NZ                                        
REMARK 470     ARG A 393    CD   NE   CZ   NH1  NH2                             
REMARK 470     VAL A 395    CG1  CG2                                            
REMARK 470     LEU A 408    CD1  CD2                                            
REMARK 470     LYS A 419    CG   CD   CE   NZ                                   
REMARK 470     LYS A 469    CE   NZ                                             
REMARK 470     GLU A 487    CG   CD   OE1  OE2                                  
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 A 331     -153.27   -112.46                                   
REMARK 500    ASN A 509       46.40    -82.37                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 601  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 APC A 603   O2B                                                    
REMARK 620 2 APC A 603   O2A  98.1                                              
REMARK 620 3 APC A 603   O2G  85.9 101.3                                        
REMARK 620 4 ASP A 343   OD1 167.0  89.7  82.3                                  
REMARK 620 5 HOH A 840   O    94.1 167.1  75.3  77.6                            
REMARK 620 6 ASP A 345   OD2 104.3  69.6 167.0  88.2 111.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 604  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 343   OD2                                                    
REMARK 620 2 ASP A 434   OD2  85.2                                              
REMARK 620 3 ASP A 345   OD1  78.2  79.2                                        
REMARK 620 4 APC A 603   O2A  80.7 164.8 103.3                                  
REMARK 620 5 ASP A 345   OD2 102.5 125.1  50.9  64.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 602  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 253   O                                                      
REMARK 620 2 VAL A 258   O   102.4                                              
REMARK 620 3 HOH A 929   O   157.8  98.7                                        
REMARK 620 4 VAL A 255   O    83.1  93.5  89.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 602                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APC A 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 604                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4I27   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I28   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I29   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2A   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2B   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2C   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2E   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2F   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2G   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2H   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4I2J   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 PROTEIN FRAGMENT IS THE CATALYTIC CORE OF THE TDT-S (TDT-SMALL)      
REMARK 999 ISOFORM (UNP RESIDUES 132-482, 503-530).                             
DBREF  4I2D A  132   482  UNP    P09838   TDT_MOUSE      132    482             
DBREF  4I2D A  483   510  UNP    P09838   TDT_MOUSE      503    530             
SEQADV 4I2D MET A  111  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D GLY A  112  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D SER A  113  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D SER A  114  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  115  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  116  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  117  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  118  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  119  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  120  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D SER A  121  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D SER A  122  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D GLY A  123  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D LEU A  124  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D VAL A  125  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D PRO A  126  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D ARG A  127  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D GLY A  128  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D SER A  129  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D HIS A  130  UNP  P09838              EXPRESSION TAG                 
SEQADV 4I2D MET A  131  UNP  P09838              EXPRESSION TAG                 
SEQRES   1 A  400  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  400  LEU VAL PRO ARG GLY SER HIS MET SER PRO SER PRO VAL          
SEQRES   3 A  400  PRO GLY SER GLN ASN VAL PRO ALA PRO ALA VAL LYS LYS          
SEQRES   4 A  400  ILE SER GLN TYR ALA CYS GLN ARG ARG THR THR LEU ASN          
SEQRES   5 A  400  ASN TYR ASN GLN LEU PHE THR ASP ALA LEU ASP ILE LEU          
SEQRES   6 A  400  ALA GLU ASN ASP GLU LEU ARG GLU ASN GLU GLY SER CYS          
SEQRES   7 A  400  LEU ALA PHE MET ARG ALA SER SER VAL LEU LYS SER LEU          
SEQRES   8 A  400  PRO PHE PRO ILE THR SER MET LYS ASP THR GLU GLY ILE          
SEQRES   9 A  400  PRO CYS LEU GLY ASP LYS VAL LYS SER ILE ILE GLU GLY          
SEQRES  10 A  400  ILE ILE GLU ASP GLY GLU SER SER GLU ALA LYS ALA VAL          
SEQRES  11 A  400  LEU ASN ASP GLU ARG TYR LYS SER PHE LYS LEU PHE THR          
SEQRES  12 A  400  SER VAL PHE GLY VAL GLY LEU LYS THR ALA GLU LYS TRP          
SEQRES  13 A  400  PHE ARG MET GLY PHE ARG THR LEU SER LYS ILE GLN SER          
SEQRES  14 A  400  ASP LYS SER LEU ARG PHE THR GLN MET GLN LYS ALA GLY          
SEQRES  15 A  400  PHE LEU TYR TYR GLU ASP LEU VAL SER CYS VAL ASN ARG          
SEQRES  16 A  400  PRO GLU ALA GLU ALA VAL SER MET LEU VAL LYS GLU ALA          
SEQRES  17 A  400  VAL VAL THR PHE LEU PRO ASP ALA LEU VAL THR MET THR          
SEQRES  18 A  400  GLY GLY PHE ARG ARG GLY LYS MET THR GLY HIS ASP VAL          
SEQRES  19 A  400  ASP PHE LEU ILE THR SER PRO GLU ALA THR GLU ASP GLU          
SEQRES  20 A  400  GLU GLN GLN LEU LEU HIS LYS VAL THR ASP PHE TRP LYS          
SEQRES  21 A  400  GLN GLN GLY LEU LEU LEU TYR CYS ASP ILE LEU GLU SER          
SEQRES  22 A  400  THR PHE GLU LYS PHE LYS GLN PRO SER ARG LYS VAL ASP          
SEQRES  23 A  400  ALA LEU ASP HIS PHE GLN LYS CYS PHE LEU ILE LEU LYS          
SEQRES  24 A  400  LEU ASP HIS GLY ARG VAL HIS SER GLU LYS SER GLY GLN          
SEQRES  25 A  400  GLN GLU GLY LYS GLY TRP LYS ALA ILE ARG VAL ASP LEU          
SEQRES  26 A  400  VAL MET CYS PRO TYR ASP ARG ARG ALA PHE ALA LEU LEU          
SEQRES  27 A  400  GLY TRP THR GLY SER ARG GLN PHE GLU ARG ASP LEU ARG          
SEQRES  28 A  400  ARG TYR ALA THR HIS GLU ARG LYS MET MET LEU ASP ASN          
SEQRES  29 A  400  HIS ALA LEU TYR ASP ARG THR LYS ARG VAL PHE LEU GLU          
SEQRES  30 A  400  ALA GLU SER GLU GLU GLU ILE PHE ALA HIS LEU GLY LEU          
SEQRES  31 A  400  ASP TYR ILE GLU PRO TRP GLU ARG ASN ALA                      
HET     MG  A 601       1                                                       
HET     NA  A 602       1                                                       
HET    APC  A 603      31                                                       
HET     ZN  A 604       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      NA SODIUM ION                                                       
HETNAM     APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER                    
HETNAM      ZN ZINC ION                                                         
HETSYN     APC ALPHA,BETA-METHYLENEADENOSINE-5'-TRIPHOSPHATE                    
FORMUL   2   MG    MG 2+                                                        
FORMUL   3   NA    NA 1+                                                        
FORMUL   4  APC    C11 H18 N5 O12 P3                                            
FORMUL   5   ZN    ZN 2+                                                        
FORMUL   6  HOH   *262(H2 O)                                                    
HELIX    1   1 TYR A  153  ARG A  157  5                                   5    
HELIX    2   2 ASN A  165  ARG A  182  1                                  18    
HELIX    3   3 ASN A  184  SER A  200  1                                  17    
HELIX    4   4 SER A  207  GLU A  212  5                                   6    
HELIX    5   5 GLY A  218  GLY A  232  1                                  15    
HELIX    6   6 SER A  234  ASP A  243  1                                  10    
HELIX    7   7 ASP A  243  SER A  254  1                                  12    
HELIX    8   8 GLY A  259  MET A  269  1                                  11    
HELIX    9   9 THR A  273  ASP A  280  1                                   8    
HELIX   10  10 THR A  286  TYR A  295  1                                  10    
HELIX   11  11 TYR A  295  SER A  301  1                                   7    
HELIX   12  12 ARG A  305  LEU A  323  1                                  19    
HELIX   13  13 THR A  331  ARG A  336  1                                   6    
HELIX   14  14 THR A  354  GLY A  373  1                                  20    
HELIX   15  15 GLY A  413  VAL A  415  5                                   3    
HELIX   16  16 PRO A  439  ASP A  441  5                                   3    
HELIX   17  17 ARG A  442  GLY A  452  1                                  11    
HELIX   18  18 SER A  453  LYS A  469  1                                  17    
HELIX   19  19 SER A  490  LEU A  498  1                                   9    
HELIX   20  20 GLU A  504  ARG A  508  5                                   5    
SHEET    1   A 2 VAL A 303  ASN A 304  0                                        
SHEET    2   A 2 THR A 340  GLY A 341 -1  O  GLY A 341   N  VAL A 303           
SHEET    1   B 5 LEU A 327  MET A 330  0                                        
SHEET    2   B 5 VAL A 344  THR A 349 -1  O  THR A 349   N  LEU A 327           
SHEET    3   B 5 TRP A 428  MET A 437  1  O  VAL A 436   N  ILE A 348           
SHEET    4   B 5 GLN A 402  ASP A 411 -1  N  LEU A 406   O  VAL A 433           
SHEET    5   B 5 LEU A 375  LEU A 381 -1  N  LEU A 381   O  LYS A 403           
SHEET    1   C 3 MET A 470  LEU A 472  0                                        
SHEET    2   C 3 LEU A 477  ASP A 479 -1  O  TYR A 478   N  MET A 471           
SHEET    3   C 3 VAL A 484  LEU A 486 -1  O  LEU A 486   N  LEU A 477           
LINK        MG    MG A 601                 O2B APC A 603     1555   1555  1.94  
LINK        MG    MG A 601                 O2A APC A 603     1555   1555  1.94  
LINK        MG    MG A 601                 O2G APC A 603     1555   1555  1.97  
LINK         OD2 ASP A 343                ZN    ZN A 604     1555   1555  1.99  
LINK         OD1 ASP A 343                MG    MG A 601     1555   1555  2.16  
LINK        MG    MG A 601                 O   HOH A 840     1555   1555  2.19  
LINK         OD2 ASP A 434                ZN    ZN A 604     1555   1555  2.28  
LINK         OD1 ASP A 345                ZN    ZN A 604     1555   1555  2.37  
LINK         O   THR A 253                NA    NA A 602     1555   1555  2.38  
LINK         O2A APC A 603                ZN    ZN A 604     1555   1555  2.45  
LINK         O   VAL A 258                NA    NA A 602     1555   1555  2.51  
LINK        NA    NA A 602                 O   HOH A 929     1555   1555  2.69  
LINK         OD2 ASP A 345                ZN    ZN A 604     1555   1555  2.70  
LINK         O   VAL A 255                NA    NA A 602     1555   1555  2.71  
LINK         OD2 ASP A 345                MG    MG A 601     1555   1555  2.73  
CISPEP   1 GLY A  452    SER A  453          0        -0.63                     
SITE     1 AC1  4 ASP A 343  ASP A 345  APC A 603  HOH A 840                    
SITE     1 AC2  4 THR A 253  VAL A 255  VAL A 258  HOH A 929                    
SITE     1 AC3 16 GLY A 332  GLY A 333  ARG A 336  GLY A 341                    
SITE     2 AC3 16 HIS A 342  ASP A 343  ASP A 345  ASP A 399                    
SITE     3 AC3 16 GLY A 449  TRP A 450  GLY A 452  ASN A 474                    
SITE     4 AC3 16  MG A 601   ZN A 604  HOH A 840  HOH A 917                    
SITE     1 AC4  4 ASP A 343  ASP A 345  ASP A 434  APC A 603                    
CRYST1   46.880   84.470  113.910  90.00  90.00  90.00 P 21 21 21    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      0.021331  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011839  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008779        0.00000