HEADER    DNA BINDING PROTEIN/DNA                 17-MAR-16   5ITY              
TITLE     CRYSTAL STRUCTURE OF HUMAN NEIL1(P2G) BOUND TO DUPLEX DNA CONTAINING  
TITLE    2 THYMINE GLYCOL                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENDONUCLEASE 8-LIKE 1;                                     
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: DNA GLYCOSYLASE/AP LYASE NEIL1,DNA-(APURINIC OR APYRIMIDINIC
COMPND   5 SITE) LYASE NEIL1,ENDONUCLEASE VIII-LIKE 1,FPG1,NEI HOMOLOG 1,NEH1,  
COMPND   6 NEI-LIKE PROTEIN 1;                                                  
COMPND   7 EC: 3.2.2.-,4.2.99.18;                                               
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES;                                                       
COMPND  10 MOL_ID: 2;                                                           
COMPND  11 MOLECULE: DNA (26-MER);                                              
COMPND  12 CHAIN: D, E, F;                                                      
COMPND  13 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: NEIL1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: UNIDENTIFIED;                                   
SOURCE  11 ORGANISM_TAXID: 32644                                                
KEYWDS    DNA GLYCOSYLASE NEIL1 FPG NEI BASE EXCISION REPAIR, DNA BINDING       
KEYWDS   2 PROTEIN-DNA COMPLEX                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.ZHU,L.LU,J.ZHANG,Z.YUE,J.SONG,S.ZONG,M.LIU,O.STOVICEK,Y.GAO,C.YI    
REVDAT   3   08-NOV-23 5ITY    1       JRNL   REMARK                            
REVDAT   2   03-AUG-16 5ITY    1       JRNL                                     
REVDAT   1   06-JUL-16 5ITY    0                                                
JRNL        AUTH   C.ZHU,L.LU,J.ZHANG,Z.YUE,J.SONG,S.ZONG,M.LIU,O.STOVICEK,     
JRNL        AUTH 2 Y.Q.GAO,C.YI                                                 
JRNL        TITL   TAUTOMERIZATION-DEPENDENT RECOGNITION AND EXCISION OF        
JRNL        TITL 2 OXIDATION DAMAGE IN BASE-EXCISION DNA REPAIR                 
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 113  7792 2016              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   27354518                                                     
JRNL        DOI    10.1073/PNAS.1604591113                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.48 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0073                                      
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) : 2.48                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 91.58                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 46040                          
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) : 0.178                           
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.225                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2387                            
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) : 2.48                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.54                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3171                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.89                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3060                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 149                          
REMARK   3   BIN FREE R VALUE                    : 0.3640                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6254                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1581                                    
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 360                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : NULL                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : NULL                          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : NULL                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : NULL                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5ITY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-MAR-16.                  
REMARK 100 THE DEPOSITION ID IS D_1000219420.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-AUG-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 130 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 46040                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.480                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 91.580                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.07100                            
REMARK 200  R SYM                      (I) : 0.05500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.42                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.48                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.140                              
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: 1TDH                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.84                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M CACODYLIC ACID (PH 7.0), 0.1M       
REMARK 280  NACL, 0.05M MGCL2, 24%(W/V) PEG 8000, PH 6.5, EVAPORATION,          
REMARK 280  TEMPERATURE 277K                                                    
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       36.81200            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       84.98600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.35300            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       84.98600            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       36.81200            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.35300            
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, 3                                                 
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2760 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15580 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D                                  
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2520 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15610 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, E                                  
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: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2640 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15700 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, F                                  
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     1                                                      
REMARK 465     GLN A   203                                                      
REMARK 465     HIS A   204                                                      
REMARK 465     ARG A   205                                                      
REMARK 465     PRO A   206                                                      
REMARK 465     SER A   207                                                      
REMARK 465     PRO A   208                                                      
REMARK 465     GLU A   209                                                      
REMARK 465     LEU A   210                                                      
REMARK 465     THR A   211                                                      
REMARK 465     LEU A   212                                                      
REMARK 465     SER A   213                                                      
REMARK 465     GLN A   214                                                      
REMARK 465     LYS A   215                                                      
REMARK 465     ILE A   216                                                      
REMARK 465     ARG A   217                                                      
REMARK 465     THR A   218                                                      
REMARK 465     LYS A   219                                                      
REMARK 465     LEU A   220                                                      
REMARK 465     GLN A   221                                                      
REMARK 465     GLY A   245                                                      
REMARK 465     SER A   246                                                      
REMARK 465     GLU A   247                                                      
REMARK 465     SER A   248                                                      
REMARK 465     GLY A   249                                                      
REMARK 465     LYS A   291                                                      
REMARK 465     GLY A   292                                                      
REMARK 465     ARG A   293                                                      
REMARK 465     LYS A   294                                                      
REMARK 465     SER A   295                                                      
REMARK 465     ARG A   296                                                      
REMARK 465     LYS A   297                                                      
REMARK 465     LYS A   298                                                      
REMARK 465     LYS A   299                                                      
REMARK 465     SER A   300                                                      
REMARK 465     LYS A   301                                                      
REMARK 465     ALA A   302                                                      
REMARK 465     THR A   303                                                      
REMARK 465     GLN A   304                                                      
REMARK 465     LEU A   305                                                      
REMARK 465     SER A   306                                                      
REMARK 465     PRO A   307                                                      
REMARK 465     GLU A   308                                                      
REMARK 465     ASP A   309                                                      
REMARK 465     ARG A   310                                                      
REMARK 465     VAL A   311                                                      
REMARK 465     GLU A   312                                                      
REMARK 465     ASP A   313                                                      
REMARK 465     ALA A   314                                                      
REMARK 465     LEU A   315                                                      
REMARK 465     PRO A   316                                                      
REMARK 465     PRO A   317                                                      
REMARK 465     SER A   318                                                      
REMARK 465     LYS A   319                                                      
REMARK 465     ALA A   320                                                      
REMARK 465     PRO A   321                                                      
REMARK 465     SER A   322                                                      
REMARK 465     ARG A   323                                                      
REMARK 465     THR A   324                                                      
REMARK 465     ARG A   325                                                      
REMARK 465     ARG A   326                                                      
REMARK 465     ALA A   327                                                      
REMARK 465     LYS A   328                                                      
REMARK 465     ARG A   329                                                      
REMARK 465     ASP A   330                                                      
REMARK 465     LEU A   331                                                      
REMARK 465     PRO A   332                                                      
REMARK 465     LYS A   333                                                      
REMARK 465     ARG A   334                                                      
REMARK 465     THR A   335                                                      
REMARK 465     ALA A   336                                                      
REMARK 465     THR A   337                                                      
REMARK 465     GLN A   338                                                      
REMARK 465     ARG A   339                                                      
REMARK 465     PRO A   340                                                      
REMARK 465     GLU A   341                                                      
REMARK 465     GLY A   342                                                      
REMARK 465     THR A   343                                                      
REMARK 465     SER A   344                                                      
REMARK 465     LEU A   345                                                      
REMARK 465     GLN A   346                                                      
REMARK 465     GLN A   347                                                      
REMARK 465     ASP A   348                                                      
REMARK 465     PRO A   349                                                      
REMARK 465     GLU A   350                                                      
REMARK 465     ALA A   351                                                      
REMARK 465     PRO A   352                                                      
REMARK 465     THR A   353                                                      
REMARK 465     VAL A   354                                                      
REMARK 465     PRO A   355                                                      
REMARK 465     LYS A   356                                                      
REMARK 465     LYS A   357                                                      
REMARK 465     GLY A   358                                                      
REMARK 465     ARG A   359                                                      
REMARK 465     ARG A   360                                                      
REMARK 465     LYS A   361                                                      
REMARK 465     GLY A   362                                                      
REMARK 465     ARG A   363                                                      
REMARK 465     GLN A   364                                                      
REMARK 465     ALA A   365                                                      
REMARK 465     ALA A   366                                                      
REMARK 465     SER A   367                                                      
REMARK 465     GLY A   368                                                      
REMARK 465     HIS A   369                                                      
REMARK 465     CYS A   370                                                      
REMARK 465     ARG A   371                                                      
REMARK 465     PRO A   372                                                      
REMARK 465     ARG A   373                                                      
REMARK 465     LYS A   374                                                      
REMARK 465     VAL A   375                                                      
REMARK 465     LYS A   376                                                      
REMARK 465     ALA A   377                                                      
REMARK 465     ASP A   378                                                      
REMARK 465     ILE A   379                                                      
REMARK 465     PRO A   380                                                      
REMARK 465     SER A   381                                                      
REMARK 465     LEU A   382                                                      
REMARK 465     GLU A   383                                                      
REMARK 465     PRO A   384                                                      
REMARK 465     GLU A   385                                                      
REMARK 465     GLY A   386                                                      
REMARK 465     THR A   387                                                      
REMARK 465     SER A   388                                                      
REMARK 465     ALA A   389                                                      
REMARK 465     SER A   390                                                      
REMARK 465     ALA A   391                                                      
REMARK 465     ALA A   392                                                      
REMARK 465     LEU A   393                                                      
REMARK 465     GLY A   394                                                      
REMARK 465     HIS A   395                                                      
REMARK 465     HIS A   396                                                      
REMARK 465     HIS A   397                                                      
REMARK 465     HIS A   398                                                      
REMARK 465     HIS A   399                                                      
REMARK 465     HIS A   400                                                      
REMARK 465     MET B     1                                                      
REMARK 465     GLN B   202                                                      
REMARK 465     GLN B   203                                                      
REMARK 465     HIS B   204                                                      
REMARK 465     ARG B   205                                                      
REMARK 465     PRO B   206                                                      
REMARK 465     SER B   207                                                      
REMARK 465     PRO B   208                                                      
REMARK 465     GLU B   209                                                      
REMARK 465     LEU B   210                                                      
REMARK 465     THR B   211                                                      
REMARK 465     LEU B   212                                                      
REMARK 465     SER B   213                                                      
REMARK 465     GLN B   214                                                      
REMARK 465     LYS B   215                                                      
REMARK 465     ILE B   216                                                      
REMARK 465     ARG B   217                                                      
REMARK 465     THR B   218                                                      
REMARK 465     LYS B   219                                                      
REMARK 465     LEU B   220                                                      
REMARK 465     GLN B   221                                                      
REMARK 465     GLY B   245                                                      
REMARK 465     SER B   246                                                      
REMARK 465     GLU B   247                                                      
REMARK 465     SER B   248                                                      
REMARK 465     GLY B   249                                                      
REMARK 465     GLU B   250                                                      
REMARK 465     GLU B   251                                                      
REMARK 465     LYS B   291                                                      
REMARK 465     GLY B   292                                                      
REMARK 465     ARG B   293                                                      
REMARK 465     LYS B   294                                                      
REMARK 465     SER B   295                                                      
REMARK 465     ARG B   296                                                      
REMARK 465     LYS B   297                                                      
REMARK 465     LYS B   298                                                      
REMARK 465     LYS B   299                                                      
REMARK 465     SER B   300                                                      
REMARK 465     LYS B   301                                                      
REMARK 465     ALA B   302                                                      
REMARK 465     THR B   303                                                      
REMARK 465     GLN B   304                                                      
REMARK 465     LEU B   305                                                      
REMARK 465     SER B   306                                                      
REMARK 465     PRO B   307                                                      
REMARK 465     GLU B   308                                                      
REMARK 465     ASP B   309                                                      
REMARK 465     ARG B   310                                                      
REMARK 465     VAL B   311                                                      
REMARK 465     GLU B   312                                                      
REMARK 465     ASP B   313                                                      
REMARK 465     ALA B   314                                                      
REMARK 465     LEU B   315                                                      
REMARK 465     PRO B   316                                                      
REMARK 465     PRO B   317                                                      
REMARK 465     SER B   318                                                      
REMARK 465     LYS B   319                                                      
REMARK 465     ALA B   320                                                      
REMARK 465     PRO B   321                                                      
REMARK 465     SER B   322                                                      
REMARK 465     ARG B   323                                                      
REMARK 465     THR B   324                                                      
REMARK 465     ARG B   325                                                      
REMARK 465     ARG B   326                                                      
REMARK 465     ALA B   327                                                      
REMARK 465     LYS B   328                                                      
REMARK 465     ARG B   329                                                      
REMARK 465     ASP B   330                                                      
REMARK 465     LEU B   331                                                      
REMARK 465     PRO B   332                                                      
REMARK 465     LYS B   333                                                      
REMARK 465     ARG B   334                                                      
REMARK 465     THR B   335                                                      
REMARK 465     ALA B   336                                                      
REMARK 465     THR B   337                                                      
REMARK 465     GLN B   338                                                      
REMARK 465     ARG B   339                                                      
REMARK 465     PRO B   340                                                      
REMARK 465     GLU B   341                                                      
REMARK 465     GLY B   342                                                      
REMARK 465     THR B   343                                                      
REMARK 465     SER B   344                                                      
REMARK 465     LEU B   345                                                      
REMARK 465     GLN B   346                                                      
REMARK 465     GLN B   347                                                      
REMARK 465     ASP B   348                                                      
REMARK 465     PRO B   349                                                      
REMARK 465     GLU B   350                                                      
REMARK 465     ALA B   351                                                      
REMARK 465     PRO B   352                                                      
REMARK 465     THR B   353                                                      
REMARK 465     VAL B   354                                                      
REMARK 465     PRO B   355                                                      
REMARK 465     LYS B   356                                                      
REMARK 465     LYS B   357                                                      
REMARK 465     GLY B   358                                                      
REMARK 465     ARG B   359                                                      
REMARK 465     ARG B   360                                                      
REMARK 465     LYS B   361                                                      
REMARK 465     GLY B   362                                                      
REMARK 465     ARG B   363                                                      
REMARK 465     GLN B   364                                                      
REMARK 465     ALA B   365                                                      
REMARK 465     ALA B   366                                                      
REMARK 465     SER B   367                                                      
REMARK 465     GLY B   368                                                      
REMARK 465     HIS B   369                                                      
REMARK 465     CYS B   370                                                      
REMARK 465     ARG B   371                                                      
REMARK 465     PRO B   372                                                      
REMARK 465     ARG B   373                                                      
REMARK 465     LYS B   374                                                      
REMARK 465     VAL B   375                                                      
REMARK 465     LYS B   376                                                      
REMARK 465     ALA B   377                                                      
REMARK 465     ASP B   378                                                      
REMARK 465     ILE B   379                                                      
REMARK 465     PRO B   380                                                      
REMARK 465     SER B   381                                                      
REMARK 465     LEU B   382                                                      
REMARK 465     GLU B   383                                                      
REMARK 465     PRO B   384                                                      
REMARK 465     GLU B   385                                                      
REMARK 465     GLY B   386                                                      
REMARK 465     THR B   387                                                      
REMARK 465     SER B   388                                                      
REMARK 465     ALA B   389                                                      
REMARK 465     SER B   390                                                      
REMARK 465     ALA B   391                                                      
REMARK 465     ALA B   392                                                      
REMARK 465     LEU B   393                                                      
REMARK 465     GLY B   394                                                      
REMARK 465     HIS B   395                                                      
REMARK 465     HIS B   396                                                      
REMARK 465     HIS B   397                                                      
REMARK 465     HIS B   398                                                      
REMARK 465     HIS B   399                                                      
REMARK 465     HIS B   400                                                      
REMARK 465     MET C     1                                                      
REMARK 465     LEU C   201                                                      
REMARK 465     GLN C   202                                                      
REMARK 465     GLN C   203                                                      
REMARK 465     HIS C   204                                                      
REMARK 465     ARG C   205                                                      
REMARK 465     PRO C   206                                                      
REMARK 465     SER C   207                                                      
REMARK 465     PRO C   208                                                      
REMARK 465     GLU C   209                                                      
REMARK 465     LEU C   210                                                      
REMARK 465     THR C   211                                                      
REMARK 465     LEU C   212                                                      
REMARK 465     SER C   213                                                      
REMARK 465     GLN C   214                                                      
REMARK 465     LYS C   215                                                      
REMARK 465     ILE C   216                                                      
REMARK 465     ARG C   217                                                      
REMARK 465     THR C   218                                                      
REMARK 465     LYS C   219                                                      
REMARK 465     LEU C   220                                                      
REMARK 465     GLN C   221                                                      
REMARK 465     GLY C   245                                                      
REMARK 465     SER C   246                                                      
REMARK 465     GLU C   247                                                      
REMARK 465     SER C   248                                                      
REMARK 465     GLY C   249                                                      
REMARK 465     GLU C   250                                                      
REMARK 465     GLU C   251                                                      
REMARK 465     LYS C   291                                                      
REMARK 465     GLY C   292                                                      
REMARK 465     ARG C   293                                                      
REMARK 465     LYS C   294                                                      
REMARK 465     SER C   295                                                      
REMARK 465     ARG C   296                                                      
REMARK 465     LYS C   297                                                      
REMARK 465     LYS C   298                                                      
REMARK 465     LYS C   299                                                      
REMARK 465     SER C   300                                                      
REMARK 465     LYS C   301                                                      
REMARK 465     ALA C   302                                                      
REMARK 465     THR C   303                                                      
REMARK 465     GLN C   304                                                      
REMARK 465     LEU C   305                                                      
REMARK 465     SER C   306                                                      
REMARK 465     PRO C   307                                                      
REMARK 465     GLU C   308                                                      
REMARK 465     ASP C   309                                                      
REMARK 465     ARG C   310                                                      
REMARK 465     VAL C   311                                                      
REMARK 465     GLU C   312                                                      
REMARK 465     ASP C   313                                                      
REMARK 465     ALA C   314                                                      
REMARK 465     LEU C   315                                                      
REMARK 465     PRO C   316                                                      
REMARK 465     PRO C   317                                                      
REMARK 465     SER C   318                                                      
REMARK 465     LYS C   319                                                      
REMARK 465     ALA C   320                                                      
REMARK 465     PRO C   321                                                      
REMARK 465     SER C   322                                                      
REMARK 465     ARG C   323                                                      
REMARK 465     THR C   324                                                      
REMARK 465     ARG C   325                                                      
REMARK 465     ARG C   326                                                      
REMARK 465     ALA C   327                                                      
REMARK 465     LYS C   328                                                      
REMARK 465     ARG C   329                                                      
REMARK 465     ASP C   330                                                      
REMARK 465     LEU C   331                                                      
REMARK 465     PRO C   332                                                      
REMARK 465     LYS C   333                                                      
REMARK 465     ARG C   334                                                      
REMARK 465     THR C   335                                                      
REMARK 465     ALA C   336                                                      
REMARK 465     THR C   337                                                      
REMARK 465     GLN C   338                                                      
REMARK 465     ARG C   339                                                      
REMARK 465     PRO C   340                                                      
REMARK 465     GLU C   341                                                      
REMARK 465     GLY C   342                                                      
REMARK 465     THR C   343                                                      
REMARK 465     SER C   344                                                      
REMARK 465     LEU C   345                                                      
REMARK 465     GLN C   346                                                      
REMARK 465     GLN C   347                                                      
REMARK 465     ASP C   348                                                      
REMARK 465     PRO C   349                                                      
REMARK 465     GLU C   350                                                      
REMARK 465     ALA C   351                                                      
REMARK 465     PRO C   352                                                      
REMARK 465     THR C   353                                                      
REMARK 465     VAL C   354                                                      
REMARK 465     PRO C   355                                                      
REMARK 465     LYS C   356                                                      
REMARK 465     LYS C   357                                                      
REMARK 465     GLY C   358                                                      
REMARK 465     ARG C   359                                                      
REMARK 465     ARG C   360                                                      
REMARK 465     LYS C   361                                                      
REMARK 465     GLY C   362                                                      
REMARK 465     ARG C   363                                                      
REMARK 465     GLN C   364                                                      
REMARK 465     ALA C   365                                                      
REMARK 465     ALA C   366                                                      
REMARK 465     SER C   367                                                      
REMARK 465     GLY C   368                                                      
REMARK 465     HIS C   369                                                      
REMARK 465     CYS C   370                                                      
REMARK 465     ARG C   371                                                      
REMARK 465     PRO C   372                                                      
REMARK 465     ARG C   373                                                      
REMARK 465     LYS C   374                                                      
REMARK 465     VAL C   375                                                      
REMARK 465     LYS C   376                                                      
REMARK 465     ALA C   377                                                      
REMARK 465     ASP C   378                                                      
REMARK 465     ILE C   379                                                      
REMARK 465     PRO C   380                                                      
REMARK 465     SER C   381                                                      
REMARK 465     LEU C   382                                                      
REMARK 465     GLU C   383                                                      
REMARK 465     PRO C   384                                                      
REMARK 465     GLU C   385                                                      
REMARK 465     GLY C   386                                                      
REMARK 465     THR C   387                                                      
REMARK 465     SER C   388                                                      
REMARK 465     ALA C   389                                                      
REMARK 465     SER C   390                                                      
REMARK 465     ALA C   391                                                      
REMARK 465     ALA C   392                                                      
REMARK 465     LEU C   393                                                      
REMARK 465     GLY C   394                                                      
REMARK 465     HIS C   395                                                      
REMARK 465     HIS C   396                                                      
REMARK 465     HIS C   397                                                      
REMARK 465     HIS C   398                                                      
REMARK 465     HIS C   399                                                      
REMARK 465     HIS C   400                                                      
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     PHE B 253    CD1  CD2  CE1  CE2  CZ                              
REMARK 470     GLU C 140    CG   CD   OE1  OE2                                  
REMARK 470     PHE C 253    CD1  CD2  CE1  CE2  CZ                              
REMARK 470      DT D 306    P    OP1  OP2                                       
REMARK 470      DT E 306    P    OP1  OP2                                       
REMARK 470      DT F 306    P    OP1  OP2                                       
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   NE2  GLN A    67     O    HOH A   501              1.57            
REMARK 500   NH2  ARG B   179     O    HOH B   601              1.77            
REMARK 500   O    GLY B     2     O    HOH B   602              1.82            
REMARK 500   OE1  GLU B     3     C    GLY B   175              1.90            
REMARK 500   OE1  GLU B     3     CA   GLY B   175              1.94            
REMARK 500   O    PRO C   105     N    GLY C   107              2.04            
REMARK 500   OH   TYR C   263     OP1  CTG F   297              2.08            
REMARK 500   CB   SER C    43     CG   GLN C    67              2.15            
REMARK 500   O    GLN A    70     O    HOH A   502              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   OE1  GLU A   199     NE   ARG B    34     3644     2.03            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ARG A  78   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A 179   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    SER B  30   CB  -  CA  -  C   ANGL. DEV. = -13.4 DEGREES          
REMARK 500    LEU B  58   CA  -  CB  -  CG  ANGL. DEV. =  14.2 DEGREES          
REMARK 500    PRO B  68   C   -  N   -  CD  ANGL. DEV. =  18.8 DEGREES          
REMARK 500    ARG B  78   CG  -  CD  -  NE  ANGL. DEV. = -14.6 DEGREES          
REMARK 500    ARG B 100   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B 100   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG B 119   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B 119   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ASP B 224   CB  -  CA  -  C   ANGL. DEV. = -13.0 DEGREES          
REMARK 500     DT D 312   O5' -  P   -  OP2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500     DG D 313   O5' -  P   -  OP1 ANGL. DEV. =  -7.4 DEGREES          
REMARK 500     DG E 298   O5' -  P   -  OP1 ANGL. DEV. = -15.9 DEGREES          
REMARK 500     DG E 298   O5' -  P   -  OP2 ANGL. DEV. =  15.0 DEGREES          
REMARK 500     DG E 298   O5' -  C5' -  C4' ANGL. DEV. =  -5.3 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    PRO A  68     -147.28    -64.78                                   
REMARK 500    SER A  82       27.42   -146.89                                   
REMARK 500    CYS A 262      -53.57   -130.43                                   
REMARK 500    ASP A 273     -178.37    -69.22                                   
REMARK 500    ALA A 289      153.80    -49.18                                   
REMARK 500    SER B  30      155.69    -43.76                                   
REMARK 500    SER B  82       37.34   -143.94                                   
REMARK 500    GLN B 168       -7.16    -59.36                                   
REMARK 500    ARG B 242       19.69     45.21                                   
REMARK 500    CYS B 262      -52.23   -138.10                                   
REMARK 500    LEU B 288       38.33    -91.83                                   
REMARK 500    ARG C  34       50.62    -97.96                                   
REMARK 500    PRO C  36      151.52    -33.14                                   
REMARK 500    ALA C  44      108.06   -162.82                                   
REMARK 500    PRO C  64       80.25    -46.24                                   
REMARK 500    GLN C  67     -136.95    -43.61                                   
REMARK 500    PRO C  68      163.95    -47.50                                   
REMARK 500    ARG C  90      -37.59    -37.55                                   
REMARK 500    PRO C 105     -115.88    -70.58                                   
REMARK 500    PRO C 106       68.16    -50.31                                   
REMARK 500    LEU C 138      -77.23    -82.66                                   
REMARK 500    GLU C 140       67.30   -119.69                                   
REMARK 500    PHE C 171       42.56    -96.29                                   
REMARK 500    GLU C 199       89.17    -61.80                                   
REMARK 500    HIS C 230      -61.26   -102.11                                   
REMARK 500    ARG C 242       61.35     36.86                                   
REMARK 500    LEU C 260      134.39    -39.04                                   
REMARK 500    CYS C 262      -65.34   -151.22                                   
REMARK 500    HIS C 275       13.41     81.72                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 PRO A  105     PRO A  106                   86.33                    
REMARK 500 ALA B  104     PRO B  105                 -141.53                    
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 683        DISTANCE =  6.65 ANGSTROMS                       
REMARK 525    HOH A 684        DISTANCE =  6.95 ANGSTROMS                       
REMARK 525    HOH A 685        DISTANCE =  7.11 ANGSTROMS                       
REMARK 525    HOH A 686        DISTANCE =  7.23 ANGSTROMS                       
REMARK 525    HOH B 720        DISTANCE =  7.15 ANGSTROMS                       
REMARK 525    HOH B 721        DISTANCE =  7.85 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide DA D 296 and CTG    
REMARK 800  D 297                                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CTG D 297 and DG    
REMARK 800  D 298                                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide DA E 296 and CTG    
REMARK 800  E 297                                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CTG E 297 and DG    
REMARK 800  E 298                                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide DA F 296 and CTG    
REMARK 800  F 297                                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CTG F 297 and DG    
REMARK 800  F 298                                                               
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5ITX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5ITT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5ITQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5ITR   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5ITU   RELATED DB: PDB                                   
DBREF  5ITY A    1   390  UNP    Q96FI4   NEIL1_HUMAN      1    390             
DBREF  5ITY B    1   390  UNP    Q96FI4   NEIL1_HUMAN      1    390             
DBREF  5ITY C    1   390  UNP    Q96FI4   NEIL1_HUMAN      1    390             
DBREF  5ITY D  291   318  PDB    5ITY     5ITY           291    318             
DBREF  5ITY E  291   318  PDB    5ITY     5ITY           291    318             
DBREF  5ITY F  291   318  PDB    5ITY     5ITY           291    318             
SEQADV 5ITY GLY A    2  UNP  Q96FI4    PRO     2 ENGINEERED MUTATION            
SEQADV 5ITY ARG A  242  UNP  Q96FI4    LYS   242 ENGINEERED MUTATION            
SEQADV 5ITY ALA A  391  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY ALA A  392  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY LEU A  393  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY GLY A  394  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  395  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  396  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  397  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  398  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  399  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS A  400  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY GLY B    2  UNP  Q96FI4    PRO     2 ENGINEERED MUTATION            
SEQADV 5ITY ARG B  242  UNP  Q96FI4    LYS   242 ENGINEERED MUTATION            
SEQADV 5ITY ALA B  391  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY ALA B  392  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY LEU B  393  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY GLY B  394  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  395  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  396  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  397  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  398  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  399  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS B  400  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY GLY C    2  UNP  Q96FI4    PRO     2 ENGINEERED MUTATION            
SEQADV 5ITY ARG C  242  UNP  Q96FI4    LYS   242 ENGINEERED MUTATION            
SEQADV 5ITY ALA C  391  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY ALA C  392  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY LEU C  393  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY GLY C  394  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  395  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  396  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  397  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  398  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  399  UNP  Q96FI4              EXPRESSION TAG                 
SEQADV 5ITY HIS C  400  UNP  Q96FI4              EXPRESSION TAG                 
SEQRES   1 A  400  MET GLY GLU GLY PRO GLU LEU HIS LEU ALA SER GLN PHE          
SEQRES   2 A  400  VAL ASN GLU ALA CYS ARG ALA LEU VAL PHE GLY GLY CYS          
SEQRES   3 A  400  VAL GLU LYS SER SER VAL SER ARG ASN PRO GLU VAL PRO          
SEQRES   4 A  400  PHE GLU SER SER ALA TYR ARG ILE SER ALA SER ALA ARG          
SEQRES   5 A  400  GLY LYS GLU LEU ARG LEU ILE LEU SER PRO LEU PRO GLY          
SEQRES   6 A  400  ALA GLN PRO GLN GLN GLU PRO LEU ALA LEU VAL PHE ARG          
SEQRES   7 A  400  PHE GLY MET SER GLY SER PHE GLN LEU VAL PRO ARG GLU          
SEQRES   8 A  400  GLU LEU PRO ARG HIS ALA HIS LEU ARG PHE TYR THR ALA          
SEQRES   9 A  400  PRO PRO GLY PRO ARG LEU ALA LEU CYS PHE VAL ASP ILE          
SEQRES  10 A  400  ARG ARG PHE GLY ARG TRP ASP LEU GLY GLY LYS TRP GLN          
SEQRES  11 A  400  PRO GLY ARG GLY PRO CYS VAL LEU GLN GLU TYR GLN GLN          
SEQRES  12 A  400  PHE ARG GLU ASN VAL LEU ARG ASN LEU ALA ASP LYS ALA          
SEQRES  13 A  400  PHE ASP ARG PRO ILE CYS GLU ALA LEU LEU ASP GLN ARG          
SEQRES  14 A  400  PHE PHE ASN GLY ILE GLY ASN TYR LEU ARG ALA GLU ILE          
SEQRES  15 A  400  LEU TYR ARG LEU LYS ILE PRO PRO PHE GLU LYS ALA ARG          
SEQRES  16 A  400  SER VAL LEU GLU ALA LEU GLN GLN HIS ARG PRO SER PRO          
SEQRES  17 A  400  GLU LEU THR LEU SER GLN LYS ILE ARG THR LYS LEU GLN          
SEQRES  18 A  400  ASN PRO ASP LEU LEU GLU LEU CYS HIS SER VAL PRO LYS          
SEQRES  19 A  400  GLU VAL VAL GLN LEU GLY GLY ARG GLY TYR GLY SER GLU          
SEQRES  20 A  400  SER GLY GLU GLU ASP PHE ALA ALA PHE ARG ALA TRP LEU          
SEQRES  21 A  400  ARG CYS TYR GLY MET PRO GLY MET SER SER LEU GLN ASP          
SEQRES  22 A  400  ARG HIS GLY ARG THR ILE TRP PHE GLN GLY ASP PRO GLY          
SEQRES  23 A  400  PRO LEU ALA PRO LYS GLY ARG LYS SER ARG LYS LYS LYS          
SEQRES  24 A  400  SER LYS ALA THR GLN LEU SER PRO GLU ASP ARG VAL GLU          
SEQRES  25 A  400  ASP ALA LEU PRO PRO SER LYS ALA PRO SER ARG THR ARG          
SEQRES  26 A  400  ARG ALA LYS ARG ASP LEU PRO LYS ARG THR ALA THR GLN          
SEQRES  27 A  400  ARG PRO GLU GLY THR SER LEU GLN GLN ASP PRO GLU ALA          
SEQRES  28 A  400  PRO THR VAL PRO LYS LYS GLY ARG ARG LYS GLY ARG GLN          
SEQRES  29 A  400  ALA ALA SER GLY HIS CYS ARG PRO ARG LYS VAL LYS ALA          
SEQRES  30 A  400  ASP ILE PRO SER LEU GLU PRO GLU GLY THR SER ALA SER          
SEQRES  31 A  400  ALA ALA LEU GLY HIS HIS HIS HIS HIS HIS                      
SEQRES   1 B  400  MET GLY GLU GLY PRO GLU LEU HIS LEU ALA SER GLN PHE          
SEQRES   2 B  400  VAL ASN GLU ALA CYS ARG ALA LEU VAL PHE GLY GLY CYS          
SEQRES   3 B  400  VAL GLU LYS SER SER VAL SER ARG ASN PRO GLU VAL PRO          
SEQRES   4 B  400  PHE GLU SER SER ALA TYR ARG ILE SER ALA SER ALA ARG          
SEQRES   5 B  400  GLY LYS GLU LEU ARG LEU ILE LEU SER PRO LEU PRO GLY          
SEQRES   6 B  400  ALA GLN PRO GLN GLN GLU PRO LEU ALA LEU VAL PHE ARG          
SEQRES   7 B  400  PHE GLY MET SER GLY SER PHE GLN LEU VAL PRO ARG GLU          
SEQRES   8 B  400  GLU LEU PRO ARG HIS ALA HIS LEU ARG PHE TYR THR ALA          
SEQRES   9 B  400  PRO PRO GLY PRO ARG LEU ALA LEU CYS PHE VAL ASP ILE          
SEQRES  10 B  400  ARG ARG PHE GLY ARG TRP ASP LEU GLY GLY LYS TRP GLN          
SEQRES  11 B  400  PRO GLY ARG GLY PRO CYS VAL LEU GLN GLU TYR GLN GLN          
SEQRES  12 B  400  PHE ARG GLU ASN VAL LEU ARG ASN LEU ALA ASP LYS ALA          
SEQRES  13 B  400  PHE ASP ARG PRO ILE CYS GLU ALA LEU LEU ASP GLN ARG          
SEQRES  14 B  400  PHE PHE ASN GLY ILE GLY ASN TYR LEU ARG ALA GLU ILE          
SEQRES  15 B  400  LEU TYR ARG LEU LYS ILE PRO PRO PHE GLU LYS ALA ARG          
SEQRES  16 B  400  SER VAL LEU GLU ALA LEU GLN GLN HIS ARG PRO SER PRO          
SEQRES  17 B  400  GLU LEU THR LEU SER GLN LYS ILE ARG THR LYS LEU GLN          
SEQRES  18 B  400  ASN PRO ASP LEU LEU GLU LEU CYS HIS SER VAL PRO LYS          
SEQRES  19 B  400  GLU VAL VAL GLN LEU GLY GLY ARG GLY TYR GLY SER GLU          
SEQRES  20 B  400  SER GLY GLU GLU ASP PHE ALA ALA PHE ARG ALA TRP LEU          
SEQRES  21 B  400  ARG CYS TYR GLY MET PRO GLY MET SER SER LEU GLN ASP          
SEQRES  22 B  400  ARG HIS GLY ARG THR ILE TRP PHE GLN GLY ASP PRO GLY          
SEQRES  23 B  400  PRO LEU ALA PRO LYS GLY ARG LYS SER ARG LYS LYS LYS          
SEQRES  24 B  400  SER LYS ALA THR GLN LEU SER PRO GLU ASP ARG VAL GLU          
SEQRES  25 B  400  ASP ALA LEU PRO PRO SER LYS ALA PRO SER ARG THR ARG          
SEQRES  26 B  400  ARG ALA LYS ARG ASP LEU PRO LYS ARG THR ALA THR GLN          
SEQRES  27 B  400  ARG PRO GLU GLY THR SER LEU GLN GLN ASP PRO GLU ALA          
SEQRES  28 B  400  PRO THR VAL PRO LYS LYS GLY ARG ARG LYS GLY ARG GLN          
SEQRES  29 B  400  ALA ALA SER GLY HIS CYS ARG PRO ARG LYS VAL LYS ALA          
SEQRES  30 B  400  ASP ILE PRO SER LEU GLU PRO GLU GLY THR SER ALA SER          
SEQRES  31 B  400  ALA ALA LEU GLY HIS HIS HIS HIS HIS HIS                      
SEQRES   1 C  400  MET GLY GLU GLY PRO GLU LEU HIS LEU ALA SER GLN PHE          
SEQRES   2 C  400  VAL ASN GLU ALA CYS ARG ALA LEU VAL PHE GLY GLY CYS          
SEQRES   3 C  400  VAL GLU LYS SER SER VAL SER ARG ASN PRO GLU VAL PRO          
SEQRES   4 C  400  PHE GLU SER SER ALA TYR ARG ILE SER ALA SER ALA ARG          
SEQRES   5 C  400  GLY LYS GLU LEU ARG LEU ILE LEU SER PRO LEU PRO GLY          
SEQRES   6 C  400  ALA GLN PRO GLN GLN GLU PRO LEU ALA LEU VAL PHE ARG          
SEQRES   7 C  400  PHE GLY MET SER GLY SER PHE GLN LEU VAL PRO ARG GLU          
SEQRES   8 C  400  GLU LEU PRO ARG HIS ALA HIS LEU ARG PHE TYR THR ALA          
SEQRES   9 C  400  PRO PRO GLY PRO ARG LEU ALA LEU CYS PHE VAL ASP ILE          
SEQRES  10 C  400  ARG ARG PHE GLY ARG TRP ASP LEU GLY GLY LYS TRP GLN          
SEQRES  11 C  400  PRO GLY ARG GLY PRO CYS VAL LEU GLN GLU TYR GLN GLN          
SEQRES  12 C  400  PHE ARG GLU ASN VAL LEU ARG ASN LEU ALA ASP LYS ALA          
SEQRES  13 C  400  PHE ASP ARG PRO ILE CYS GLU ALA LEU LEU ASP GLN ARG          
SEQRES  14 C  400  PHE PHE ASN GLY ILE GLY ASN TYR LEU ARG ALA GLU ILE          
SEQRES  15 C  400  LEU TYR ARG LEU LYS ILE PRO PRO PHE GLU LYS ALA ARG          
SEQRES  16 C  400  SER VAL LEU GLU ALA LEU GLN GLN HIS ARG PRO SER PRO          
SEQRES  17 C  400  GLU LEU THR LEU SER GLN LYS ILE ARG THR LYS LEU GLN          
SEQRES  18 C  400  ASN PRO ASP LEU LEU GLU LEU CYS HIS SER VAL PRO LYS          
SEQRES  19 C  400  GLU VAL VAL GLN LEU GLY GLY ARG GLY TYR GLY SER GLU          
SEQRES  20 C  400  SER GLY GLU GLU ASP PHE ALA ALA PHE ARG ALA TRP LEU          
SEQRES  21 C  400  ARG CYS TYR GLY MET PRO GLY MET SER SER LEU GLN ASP          
SEQRES  22 C  400  ARG HIS GLY ARG THR ILE TRP PHE GLN GLY ASP PRO GLY          
SEQRES  23 C  400  PRO LEU ALA PRO LYS GLY ARG LYS SER ARG LYS LYS LYS          
SEQRES  24 C  400  SER LYS ALA THR GLN LEU SER PRO GLU ASP ARG VAL GLU          
SEQRES  25 C  400  ASP ALA LEU PRO PRO SER LYS ALA PRO SER ARG THR ARG          
SEQRES  26 C  400  ARG ALA LYS ARG ASP LEU PRO LYS ARG THR ALA THR GLN          
SEQRES  27 C  400  ARG PRO GLU GLY THR SER LEU GLN GLN ASP PRO GLU ALA          
SEQRES  28 C  400  PRO THR VAL PRO LYS LYS GLY ARG ARG LYS GLY ARG GLN          
SEQRES  29 C  400  ALA ALA SER GLY HIS CYS ARG PRO ARG LYS VAL LYS ALA          
SEQRES  30 C  400  ASP ILE PRO SER LEU GLU PRO GLU GLY THR SER ALA SER          
SEQRES  31 C  400  ALA ALA LEU GLY HIS HIS HIS HIS HIS HIS                      
SEQRES   1 D   26   DC  DG  DT  DC  DC  DA CTG  DG  DT  DC  DT  DA  DC          
SEQRES   2 D   26   DT  DA  DG  DA  DC  DC  DT  DG  DG  DA  DC  DG  DG          
SEQRES   1 E   26   DC  DG  DT  DC  DC  DA CTG  DG  DT  DC  DT  DA  DC          
SEQRES   2 E   26   DT  DA  DG  DA  DC  DC  DT  DG  DG  DA  DC  DG  DG          
SEQRES   1 F   26   DC  DG  DT  DC  DC  DA CTG  DG  DT  DC  DT  DA  DC          
SEQRES   2 F   26   DT  DA  DG  DA  DC  DC  DT  DG  DG  DA  DC  DG  DG          
HET    CTG  D 297      22                                                       
HET    CTG  E 297      22                                                       
HET    CTG  F 297      22                                                       
HET    GOL  B 501       6                                                       
HETNAM     CTG (5R,6S)-5,6-DIHYDRO-5,6-DIHYDROXYTHYMIDINE-5'-                   
HETNAM   2 CTG  MONOPHOSPHATE                                                   
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   4  CTG    3(C10 H17 N2 O10 P)                                          
FORMUL   7  GOL    C3 H8 O3                                                     
FORMUL   8  HOH   *360(H2 O)                                                    
HELIX    1 AA1 GLU A    3  CYS A   18  1                                  16    
HELIX    2 AA2 GLU A  140  ARG A  150  1                                  11    
HELIX    3 AA3 ASP A  154  ARG A  159  5                                   6    
HELIX    4 AA4 PRO A  160  LEU A  165  1                                   6    
HELIX    5 AA5 GLY A  175  LEU A  186  1                                  12    
HELIX    6 AA6 LYS A  193  GLU A  199  1                                   7    
HELIX    7 AA7 ASP A  224  GLY A  240  1                                  17    
HELIX    8 AA8 GLU A  251  LEU A  260  1                                  10    
HELIX    9 AA9 GLU B    3  ARG B   19  1                                  17    
HELIX   10 AB1 GLU B  140  ARG B  150  1                                  11    
HELIX   11 AB2 ASP B  154  ASP B  158  5                                   5    
HELIX   12 AB3 PRO B  160  LEU B  165  1                                   6    
HELIX   13 AB4 GLY B  175  LEU B  186  1                                  12    
HELIX   14 AB5 LYS B  193  LEU B  198  1                                   6    
HELIX   15 AB6 ASP B  224  GLY B  240  1                                  17    
HELIX   16 AB7 PHE B  253  LEU B  260  1                                   8    
HELIX   17 AB8 GLU C    3  ARG C   19  1                                  17    
HELIX   18 AB9 GLU C  140  ARG C  150  1                                  11    
HELIX   19 AC1 ASP C  154  ARG C  159  5                                   6    
HELIX   20 AC2 PRO C  160  LEU C  165  1                                   6    
HELIX   21 AC3 ASP C  167  ASN C  172  1                                   6    
HELIX   22 AC4 GLY C  175  ARG C  185  1                                  11    
HELIX   23 AC5 LYS C  193  GLU C  199  1                                   7    
HELIX   24 AC6 ASP C  224  GLY C  240  1                                  17    
HELIX   25 AC7 PHE C  253  LEU C  260  1                                   8    
SHEET    1 AA1 8 GLY A  83  PRO A  89  0                                        
SHEET    2 AA1 8 LEU A 110  ASP A 116 -1  O  ALA A 111   N  VAL A  88           
SHEET    3 AA1 8 ALA A  97  THR A 103 -1  N  PHE A 101   O  LEU A 112           
SHEET    4 AA1 8 PHE A  23  LYS A  29 -1  N  GLY A  24   O  TYR A 102           
SHEET    5 AA1 8 GLU A  41  ARG A  52 -1  O  TYR A  45   N  PHE A  23           
SHEET    6 AA1 8 GLU A  55  PRO A  62 -1  O  ARG A  57   N  SER A  50           
SHEET    7 AA1 8 LEU A  73  ARG A  78 -1  O  LEU A  75   N  LEU A  58           
SHEET    8 AA1 8 ARG A 122  LEU A 125 -1  O  ARG A 122   N  ARG A  78           
SHEET    1 AA2 2 SER A 269  GLN A 272  0                                        
SHEET    2 AA2 2 THR A 278  PHE A 281 -1  O  PHE A 281   N  SER A 269           
SHEET    1 AA3 8 GLY B  83  PRO B  89  0                                        
SHEET    2 AA3 8 LEU B 110  ASP B 116 -1  O  CYS B 113   N  GLN B  86           
SHEET    3 AA3 8 ALA B  97  THR B 103 -1  N  LEU B  99   O  PHE B 114           
SHEET    4 AA3 8 PHE B  23  LYS B  29 -1  N  GLU B  28   O  ARG B 100           
SHEET    5 AA3 8 GLU B  41  ARG B  52 -1  O  TYR B  45   N  PHE B  23           
SHEET    6 AA3 8 GLU B  55  PRO B  62 -1  O  SER B  61   N  ARG B  46           
SHEET    7 AA3 8 LEU B  73  ARG B  78 -1  O  LEU B  73   N  LEU B  60           
SHEET    8 AA3 8 ARG B 122  LEU B 125 -1  O  ARG B 122   N  ARG B  78           
SHEET    1 AA4 2 SER B 269  GLN B 272  0                                        
SHEET    2 AA4 2 THR B 278  PHE B 281 -1  O  PHE B 281   N  SER B 269           
SHEET    1 AA5 4 PHE C  23  LYS C  29  0                                        
SHEET    2 AA5 4 ALA C  97  THR C 103 -1  O  TYR C 102   N  GLY C  24           
SHEET    3 AA5 4 ALA C 111  VAL C 115 -1  O  LEU C 112   N  PHE C 101           
SHEET    4 AA5 4 GLN C  86  VAL C  88 -1  N  VAL C  88   O  ALA C 111           
SHEET    1 AA6 3 TYR C  45  ALA C  51  0                                        
SHEET    2 AA6 3 LEU C  56  PRO C  62 -1  O  ILE C  59   N  SER C  48           
SHEET    3 AA6 3 LEU C  73  PHE C  77 -1  O  LEU C  75   N  LEU C  58           
SHEET    1 AA7 2 SER C 269  GLN C 272  0                                        
SHEET    2 AA7 2 THR C 278  PHE C 281 -1  O  ILE C 279   N  LEU C 271           
LINK         O3'  DA D 296                 P   CTG D 297     1555   1555  1.61  
LINK         O3' CTG D 297                 P    DG D 298     1555   1555  1.58  
LINK         O3'  DA E 296                 P   CTG E 297     1555   1555  1.64  
LINK         O3' CTG E 297                 P    DG E 298     1555   1555  1.58  
LINK         O3'  DA F 296                 P   CTG F 297     1555   1555  1.62  
LINK         O3' CTG F 297                 P    DG F 298     1555   1555  1.59  
CISPEP   1 GLN A   67    PRO A   68          0        -2.03                     
CISPEP   2 GLN B   67    PRO B   68          0        -5.27                     
CISPEP   3 GLU B  199    ALA B  200          0        14.65                     
SITE     1 AC1  5 ALA A  51  LEU B 138  GLN B 139  GLU B 140                    
SITE     2 AC1  5 TYR B 141                                                     
SITE     1 AC2 23 GLY A   2  GLU A   3  GLU A   6  MET A  81                    
SITE     2 AC2 23 ARG A 118  ASN A 176  TYR A 177  ARG A 242                    
SITE     3 AC2 23 PHE A 256  ARG A 257  TYR A 263  ARG A 277                    
SITE     4 AC2 23 THR A 278  HOH A 604   DC D 295   DG D 298                    
SITE     5 AC2 23  DT D 312   DG D 313  HOH D 402  HOH D 406                    
SITE     6 AC2 23 HOH D 407  HOH D 410  HOH D 417                               
SITE     1 AC3 24 GLY A   2  GLU A   3  GLU A   6  LYS A  54                    
SITE     2 AC3 24 GLY A  80  MET A  81  PHE A 120  GLY A 175                    
SITE     3 AC3 24 ASN A 176  TYR A 177  ARG A 242  PHE A 256                    
SITE     4 AC3 24 ARG A 257  TYR A 263  ARG A 277  HOH A 548                    
SITE     5 AC3 24 HOH A 604   DA D 296   DT D 299   DA D 309                    
SITE     6 AC3 24  DC D 310  HOH D 402  HOH D 405  HOH D 406                    
SITE     1 AC4 18 GLY B   2  GLU B   3  GLU B   6  MET B  81                    
SITE     2 AC4 18 ARG B 118  ASN B 176  TYR B 177  ARG B 242                    
SITE     3 AC4 18 PHE B 256  TYR B 263  ARG B 277  THR B 278                    
SITE     4 AC4 18 HOH B 658   DC E 295   DG E 298   DT E 312                    
SITE     5 AC4 18  DG E 313  HOH E 405                                          
SITE     1 AC5 20 GLY B   2  GLU B   3  GLU B   6  LYS B  54                    
SITE     2 AC5 20 MET B  81  PHE B 120  GLY B 175  ASN B 176                    
SITE     3 AC5 20 TYR B 177  ARG B 242  PHE B 256  TYR B 263                    
SITE     4 AC5 20 ARG B 277  HOH B 658  HOH B 669   DA E 296                    
SITE     5 AC5 20  DT E 299   DA E 309   DC E 310  HOH E 405                    
SITE     1 AC6 14 GLY C   2  GLU C   3  GLU C   6  MET C  81                    
SITE     2 AC6 14 ARG C 118  ASN C 176  TYR C 177  TYR C 263                    
SITE     3 AC6 14 ARG C 277  THR C 278   DC F 295   DG F 298                    
SITE     4 AC6 14  DT F 312   DG F 313                                          
SITE     1 AC7 16 GLY C   2  GLU C   3  GLU C   6  LYS C  54                    
SITE     2 AC7 16 GLY C  80  MET C  81  PHE C 120  GLY C 175                    
SITE     3 AC7 16 ASN C 176  TYR C 177  TYR C 263  ARG C 277                    
SITE     4 AC7 16  DA F 296   DT F 299   DA F 309   DC F 310                    
CRYST1   73.624  108.706  169.972  90.00  90.00  90.00 P 21 21 21   12          
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      0.013583  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009199  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005883        0.00000