HEADER    OXIDOREDUCTASE/DNA                      29-APR-09   3H8O              
TITLE     STRUCTURE DETERMINATION OF DNA METHYLATION LESIONS N1-MEA AND N3-MEC  
TITLE    2 IN DUPLEX DNA USING A CROSS-LINKED HOST-GUEST SYSTEM                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-KETOGLUTARATE-DEPENDENT DIOXYGENASE ALKB HOMOLOG 2;  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 56-261;                                           
COMPND   5 SYNONYM: ALKYLATED DNA REPAIR PROTEIN ALKB HOMOLOG 2, OXY DC1;       
COMPND   6 EC: 1.14.11.-;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: 5'-D(*CP*TP*GP*TP*AP*TP*(2YR)P*AP*TP*(MA7)P*GP*CP*G)-3';   
COMPND  11 CHAIN: B;                                                            
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: 5'-D(*TP*CP*GP*CP*TP*AP*TP*AP*AP*TP*AP*CP*A)-3';           
COMPND  15 CHAIN: C;                                                            
COMPND  16 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: ABH2, ALKBH2;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28A;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  14 ORGANISM_TAXID: 32630;                                               
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  18 ORGANISM_TAXID: 32630                                                
KEYWDS    PROTEIN-DNA COMPLEX, DIOXYGENASE, DNA DAMAGE, DNA REPAIR, IRON,       
KEYWDS   2 METAL-BINDING, NUCLEUS, OXIDOREDUCTASE, OXIDOREDUCTASE-DNA COMPLEX   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.LU,C.YI,X.JIAN,Q.ZHENG                                              
REVDAT   7   27-NOV-24 3H8O    1       REMARK                                   
REVDAT   6   13-OCT-21 3H8O    1       REMARK SEQADV LINK                       
REVDAT   5   01-NOV-17 3H8O    1       REMARK                                   
REVDAT   4   04-JUN-14 3H8O    1       ATOM   COMPND FORMUL HET                 
REVDAT   4 2                   1       HETATM HETNAM LINK   REMARK              
REVDAT   4 3                   1       SEQRES SITE   SOURCE                     
REVDAT   3   13-JUL-11 3H8O    1       VERSN                                    
REVDAT   2   11-AUG-10 3H8O    1       JRNL                                     
REVDAT   1   31-MAR-10 3H8O    0                                                
JRNL        AUTH   L.LU,C.YI,X.JIAN,G.ZHENG,C.HE                                
JRNL        TITL   STRUCTURE DETERMINATION OF DNA METHYLATION LESIONS N1-MEA    
JRNL        TITL 2 AND N3-MEC IN DUPLEX DNA USING A CROSS-LINKED PROTEIN-DNA    
JRNL        TITL 3 SYSTEM.                                                      
JRNL        REF    NUCLEIC ACIDS RES.            V.  38  4415 2010              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   20223766                                                     
JRNL        DOI    10.1093/NAR/GKQ129                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.4.0073                                      
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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 13.000                         
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 29687                          
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) : 0.204                           
REMARK   3   R VALUE            (WORKING SET) : 0.202                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1600                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2119                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.87                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2410                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 120                          
REMARK   3   BIN FREE R VALUE                    : 0.2760                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1650                                    
REMARK   3   NUCLEIC ACID ATOMS       : 528                                     
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 195                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.68                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.51000                                              
REMARK   3    B22 (A**2) : 0.51000                                              
REMARK   3    B33 (A**2) : -0.76000                                             
REMARK   3    B12 (A**2) : 0.25000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.144         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.139         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.092         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.235         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2376 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3348 ; 1.583 ; 2.263       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   211 ; 5.730 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    79 ;27.800 ;21.392       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   284 ;13.569 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;14.146 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   364 ; 0.111 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1632 ; 0.007 ; 0.021       
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):  1042 ; 0.652 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1687 ; 1.164 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1334 ; 1.783 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1660 ; 2.832 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    53        A   258                          
REMARK   3    ORIGIN FOR THE GROUP (A): -18.5350  27.2560   3.9910              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0086 T22:  -0.0636                                     
REMARK   3      T33:   0.0364 T12:  -0.0220                                     
REMARK   3      T13:   0.0509 T23:  -0.0115                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9525 L22:   1.9720                                     
REMARK   3      L33:   1.0270 L12:  -0.9820                                     
REMARK   3      L13:   0.4850 L23:  -0.2546                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1865 S12:  -0.2714 S13:   0.1172                       
REMARK   3      S21:   0.1999 S22:  -0.0393 S23:   0.1469                       
REMARK   3      S31:  -0.0389 S32:  -0.0886 S33:  -0.1471                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   259        B   271                          
REMARK   3    RESIDUE RANGE :   C   272        C   284                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.2970  10.9730   3.9510              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0499 T22:   0.0440                                     
REMARK   3      T33:   0.1062 T12:  -0.0207                                     
REMARK   3      T13:  -0.0592 T23:  -0.0350                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2749 L22:   0.9361                                     
REMARK   3      L33:   1.0612 L12:  -0.3697                                     
REMARK   3      L13:  -0.1532 L23:  -0.4486                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1967 S12:   0.0436 S13:  -0.1710                       
REMARK   3      S21:  -0.0179 S22:  -0.0939 S23:  -0.0405                       
REMARK   3      S31:   0.1234 S32:  -0.0080 S33:  -0.1029                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES : RESIDUAL ONLY                                  
REMARK   4                                                                      
REMARK   4 3H8O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAY-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000052831.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-AUG-08                          
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               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MAR CCD 165 MM                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29687                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 20.00                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.45                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, NACL, MGCL2, CACODYLATE        
REMARK 280  BUFFER, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      161.51333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       80.75667            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      121.13500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       40.37833            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      201.89167            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      161.51333            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       80.75667            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       40.37833            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      121.13500            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      201.89167            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4350 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14030 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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     THR A   259                                                      
REMARK 465     LYS A   260                                                      
REMARK 465     LYS A   261                                                      
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     DG B 261   P   -  O5' -  C5' ANGL. DEV. = -11.0 DEGREES          
REMARK 500     DT B 262   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DA B 263   O4' -  C1' -  N9  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DA B 266   O4' -  C1' -  N9  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DT B 267   C3' -  O3' -  P   ANGL. DEV. =   7.4 DEGREES          
REMARK 500     DG C 274   O4' -  C1' -  N9  ANGL. DEV. =   2.4 DEGREES          
REMARK 500     DC C 275   O4' -  C1' -  N1  ANGL. DEV. =   2.0 DEGREES          
REMARK 500     DT C 276   C4' -  C3' -  O3' ANGL. DEV. = -15.5 DEGREES          
REMARK 500     DT C 276   C3' -  O3' -  P   ANGL. DEV. =   7.4 DEGREES          
REMARK 500     DA C 280   O4' -  C1' -  N9  ANGL. DEV. =   1.9 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    ARG A 110     -174.09    174.56                                   
REMARK 500    PRO A 229       30.86    -98.53                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 301                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3H8R   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3H8X   RELATED DB: PDB                                   
DBREF  3H8O A   56   261  UNP    Q6NS38   ALKB2_HUMAN     56    261             
DBREF  3H8O B  259   271  PDB    3H8O     3H8O           259    271             
DBREF  3H8O C  272   284  PDB    3H8O     3H8O           272    284             
SEQADV 3H8O GLY A   53  UNP  Q6NS38              EXPRESSION TAG                 
SEQADV 3H8O SER A   54  UNP  Q6NS38              EXPRESSION TAG                 
SEQADV 3H8O HIS A   55  UNP  Q6NS38              EXPRESSION TAG                 
SEQADV 3H8O SER A   67  UNP  Q6NS38    CYS    67 ENGINEERED MUTATION            
SEQADV 3H8O SER A  165  UNP  Q6NS38    CYS   165 ENGINEERED MUTATION            
SEQADV 3H8O CYS A  175  UNP  Q6NS38    GLU   175 ENGINEERED MUTATION            
SEQADV 3H8O SER A  192  UNP  Q6NS38    CYS   192 ENGINEERED MUTATION            
SEQRES   1 A  209  GLY SER HIS SER TRP ARG HIS ILE ARG ALA GLU GLY LEU          
SEQRES   2 A  209  ASP SER SER TYR THR VAL LEU PHE GLY LYS ALA GLU ALA          
SEQRES   3 A  209  ASP GLU ILE PHE GLN GLU LEU GLU LYS GLU VAL GLU TYR          
SEQRES   4 A  209  PHE THR GLY ALA LEU ALA ARG VAL GLN VAL PHE GLY LYS          
SEQRES   5 A  209  TRP HIS SER VAL PRO ARG LYS GLN ALA THR TYR GLY ASP          
SEQRES   6 A  209  ALA GLY LEU THR TYR THR PHE SER GLY LEU THR LEU SER          
SEQRES   7 A  209  PRO LYS PRO TRP ILE PRO VAL LEU GLU ARG ILE ARG ASP          
SEQRES   8 A  209  HIS VAL SER GLY VAL THR GLY GLN THR PHE ASN PHE VAL          
SEQRES   9 A  209  LEU ILE ASN ARG TYR LYS ASP GLY SER ASP HIS ILE GLY          
SEQRES  10 A  209  GLU HIS ARG ASP ASP CYS ARG GLU LEU ALA PRO GLY SER          
SEQRES  11 A  209  PRO ILE ALA SER VAL SER PHE GLY ALA SER ARG ASP PHE          
SEQRES  12 A  209  VAL PHE ARG HIS LYS ASP SER ARG GLY LYS SER PRO SER          
SEQRES  13 A  209  ARG ARG VAL ALA VAL VAL ARG LEU PRO LEU ALA HIS GLY          
SEQRES  14 A  209  SER LEU LEU MET MET ASN HIS PRO THR ASN THR HIS TRP          
SEQRES  15 A  209  TYR HIS SER LEU PRO VAL ARG LYS LYS VAL LEU ALA PRO          
SEQRES  16 A  209  ARG VAL ASN LEU THR PHE ARG LYS ILE LEU LEU THR LYS          
SEQRES  17 A  209  LYS                                                          
SEQRES   1 B   13   DC  DT  DG  DT  DA  DT 2YR  DA  DT MA7  DG  DC  DG          
SEQRES   1 C   13   DT  DC  DG  DC  DT  DA  DT  DA  DA  DT  DA  DC  DA          
MODRES 3H8O MA7 B  268   DA  1N-METHYLADENOSINE-5'-MONOPHOSPHATE                
HET    2YR  B 265      22                                                       
HET    MA7  B 268      22                                                       
HET    GOL  A 301       6                                                       
HETNAM     2YR 2'-DEOXY-N-(2-SULFANYLETHYL)CYTIDINE 5'-(DIHYDROGEN              
HETNAM   2 2YR  PHOSPHATE)                                                      
HETNAM     MA7 1N-METHYLADENOSINE-5'-MONOPHOSPHATE                              
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  2YR    C11 H18 N3 O7 P S                                            
FORMUL   2  MA7    C11 H17 N5 O6 P 1+                                           
FORMUL   4  GOL    C3 H8 O3                                                     
FORMUL   5  HOH   *195(H2 O)                                                    
HELIX    1   1 GLY A   74  VAL A   89  1                                  16    
HELIX    2   2 THR A   93  LEU A   96  5                                   4    
HELIX    3   3 ILE A  135  GLY A  150  1                                  16    
HELIX    4   4 ASP A  201  ARG A  203  5                                   3    
HELIX    5   5 PRO A  229  HIS A  233  1                                   5    
SHEET    1   A 7 ARG A  58  ALA A  62  0                                        
SHEET    2   A 7 LEU A  65  VAL A  71 -1  O  SER A  67   N  ILE A  60           
SHEET    3   A 7 SER A 222  MET A 226 -1  O  LEU A 223   N  THR A  70           
SHEET    4   A 7 ILE A 184  GLY A 190 -1  N  ILE A 184   O  MET A 226           
SHEET    5   A 7 ARG A 248  ARG A 254 -1  O  LEU A 251   N  VAL A 187           
SHEET    6   A 7 PHE A 155  TYR A 161 -1  N  LEU A 157   O  THR A 252           
SHEET    7   A 7 LYS A 111  GLY A 116 -1  N  LYS A 111   O  ARG A 160           
SHEET    1   B 2 ARG A  98  VAL A 101  0                                        
SHEET    2   B 2 LYS A 104  SER A 107 -1  O  LYS A 104   N  VAL A 101           
SHEET    1   C 2 TYR A 122  PHE A 124  0                                        
SHEET    2   C 2 LEU A 127  LEU A 129 -1  O  LEU A 129   N  TYR A 122           
SHEET    1   D 4 ILE A 168  HIS A 171  0                                        
SHEET    2   D 4 TRP A 234  LEU A 238 -1  O  HIS A 236   N  HIS A 171           
SHEET    3   D 4 ARG A 193  HIS A 199 -1  N  ARG A 198   O  TYR A 235           
SHEET    4   D 4 VAL A 214  LEU A 218 -1  O  LEU A 216   N  PHE A 195           
LINK         SG  CYS A 175                 S   2YR B 265     1555   1555  2.09  
LINK         O3'  DT B 264                 P   2YR B 265     1555   1555  1.60  
LINK         O3' 2YR B 265                 P    DA B 266     1555   1555  1.59  
LINK         O3'  DT B 267                 P   MA7 B 268     1555   1555  1.62  
LINK         O3' MA7 B 268                 P    DG B 269     1555   1555  1.61  
CISPEP   1 GLY A   53    SER A   54          0        11.40                     
CISPEP   2 HIS A  228    PRO A  229          0         0.83                     
SITE     1 AC1  7 GLU A  77  ILE A  81  ARG A  98  ARG A 140                    
SITE     2 AC1  7 HOH A 443  HOH A 485  HOH A 492                               
CRYST1   79.110   79.110  242.270  90.00  90.00 120.00 P 65 2 2     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      0.012641  0.007298  0.000000        0.00000                         
SCALE2      0.000000  0.014596  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004128        0.00000