HEADER    RNA BINDING PROTEIN                     19-SEP-14   4RDN              
TITLE     STRUCTURE OF YTH-YTHDF2 IN COMPLEX WITH M6A                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: YTH DOMAIN-CONTAINING FAMILY PROTEIN 2;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 408-552;                                      
COMPND   5 SYNONYM: CLL-ASSOCIATED ANTIGEN KW-14, HIGH-GLUCOSE-REGULATED PROTEIN
COMPND   6 8, RENAL CARCINOMA ANTIGEN NY-REN-2;                                 
COMPND   7 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: YTHDF2, HGRG8;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    M6A METHYLATED RNA BINDING, ATYPICAL BETA-PROPELLER, RNA BINDING, M6A 
KEYWDS   2 METHYLATED RNA, RNA BINDING PROTEIN                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.D.LI,D.B.ZHAO,J.H.WU,Y.Y.SHI                                        
REVDAT   2   28-FEB-24 4RDN    1       REMARK SEQADV                            
REVDAT   1   24-DEC-14 4RDN    0                                                
JRNL        AUTH   F.LI,D.ZHAO,J.WU,Y.SHI                                       
JRNL        TITL   STRUCTURE OF THE YTH DOMAIN OF HUMAN YTHDF2 IN COMPLEX WITH  
JRNL        TITL 2 AN M(6)A MONONUCLEOTIDE REVEALS AN AROMATIC CAGE FOR M(6)A   
JRNL        TITL 3 RECOGNITION.                                                 
JRNL        REF    CELL RES.                     V.  24  1490 2014              
JRNL        REFN                   ISSN 1001-0602                               
JRNL        PMID   25412658                                                     
JRNL        DOI    10.1038/CR.2014.153                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0032                                      
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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 23209                          
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) : 0.220                           
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.270                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1247                            
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.15                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1704                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.94                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2700                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 94                           
REMARK   3   BIN FREE R VALUE                    : 0.3270                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2416                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 233                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.01000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.218         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.198         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.145         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.553         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.931                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.889                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2553 ; 0.006 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2353 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3455 ; 1.121 ; 1.941       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5397 ; 0.725 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   299 ; 6.211 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   128 ;29.140 ;23.516       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   434 ;15.311 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;14.570 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   360 ; 0.070 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2881 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   650 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1193 ; 1.184 ; 2.651       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1192 ; 1.181 ; 2.650       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1490 ; 2.030 ; 3.967       
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 : 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 : REFINED INDIVIDUALLY                           
REMARK   4                                                                      
REMARK   4 4RDN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-SEP-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000087215.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-JUN-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
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) : 0.979                              
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.21                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24524                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 69.914                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 8.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.12200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.21                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.53500                            
REMARK 200  R SYM FOR SHELL            (I) : 0.53500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.37                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.76                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M POTASSIUM TARTRATE, 0.1 M SODIUM   
REMARK 280  CITRATE TRIBASIC DEHYDRATE, PH 5.6, 2M AMMONIUM SULFATE, VAPOR      
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 283K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
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                                                                      
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       75.65333            
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       37.82667            
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       56.74000            
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       18.91333            
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       94.56667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   386                                                      
REMARK 465     GLY A   387                                                      
REMARK 465     SER A   388                                                      
REMARK 465     SER A   389                                                      
REMARK 465     TYR A   390                                                      
REMARK 465     HIS A   391                                                      
REMARK 465     HIS A   392                                                      
REMARK 465     HIS A   393                                                      
REMARK 465     HIS A   394                                                      
REMARK 465     HIS A   395                                                      
REMARK 465     HIS A   396                                                      
REMARK 465     SER A   397                                                      
REMARK 465     SER A   398                                                      
REMARK 465     GLY A   399                                                      
REMARK 465     HIS A   549                                                      
REMARK 465     THR A   550                                                      
REMARK 465     THR A   551                                                      
REMARK 465     SER A   552                                                      
REMARK 465     MET B   386                                                      
REMARK 465     GLY B   387                                                      
REMARK 465     SER B   388                                                      
REMARK 465     SER B   389                                                      
REMARK 465     TYR B   390                                                      
REMARK 465     HIS B   391                                                      
REMARK 465     HIS B   392                                                      
REMARK 465     HIS B   393                                                      
REMARK 465     HIS B   394                                                      
REMARK 465     HIS B   395                                                      
REMARK 465     HIS B   396                                                      
REMARK 465     SER B   397                                                      
REMARK 465     SER B   398                                                      
REMARK 465     GLY B   399                                                      
REMARK 465     GLU B   400                                                      
REMARK 465     HIS B   549                                                      
REMARK 465     THR B   550                                                      
REMARK 465     THR B   551                                                      
REMARK 465     SER B   552                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 408    CG   CD   CE   NZ                                   
REMARK 470     LYS A 548    CG   CD   CE   NZ                                   
REMARK 470     LYS B 408    CG   CD   CE   NZ                                   
REMARK 470     TYR B 418    OH                                                  
REMARK 470     LYS B 548    CG   CD   CE   NZ                                   
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    HIS A 406      -11.62     75.57                                   
REMARK 500    SER A 434     -167.74   -109.67                                   
REMARK 500    ASP A 489       46.18    -95.30                                   
REMARK 500    SER B 434     -167.65   -109.54                                   
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 6MD A 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 6MD B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4RDO   RELATED DB: PDB                                   
DBREF  4RDN A  408   552  UNP    Q9Y5A9   YTHD2_HUMAN    408    552             
DBREF  4RDN B  408   552  UNP    Q9Y5A9   YTHD2_HUMAN    408    552             
SEQADV 4RDN MET A  386  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLY A  387  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER A  388  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER A  389  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN TYR A  390  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  391  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  392  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  393  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  394  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  395  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  396  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER A  397  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER A  398  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLY A  399  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLU A  400  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN ASN A  401  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN LEU A  402  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN TYR A  403  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN PHE A  404  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLN A  405  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS A  406  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN MET A  407  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN MET B  386  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLY B  387  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER B  388  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER B  389  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN TYR B  390  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  391  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  392  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  393  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  394  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  395  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  396  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER B  397  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN SER B  398  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLY B  399  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLU B  400  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN ASN B  401  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN LEU B  402  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN TYR B  403  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN PHE B  404  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN GLN B  405  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN HIS B  406  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQADV 4RDN MET B  407  UNP  Q9Y5A9              EXPRESSION TAG                 
SEQRES   1 A  167  MET GLY SER SER TYR HIS HIS HIS HIS HIS HIS SER SER          
SEQRES   2 A  167  GLY GLU ASN LEU TYR PHE GLN HIS MET LYS HIS GLY ARG          
SEQRES   3 A  167  VAL PHE ILE ILE LYS SER TYR SER GLU ASP ASP ILE HIS          
SEQRES   4 A  167  ARG SER ILE LYS TYR ASN ILE TRP CYS SER THR GLU HIS          
SEQRES   5 A  167  GLY ASN LYS ARG LEU ASP ALA ALA TYR ARG SER MET ASN          
SEQRES   6 A  167  GLY LYS GLY PRO VAL TYR LEU LEU PHE SER VAL ASN GLY          
SEQRES   7 A  167  SER GLY HIS PHE CYS GLY VAL ALA GLU MET LYS SER ALA          
SEQRES   8 A  167  VAL ASP TYR ASN THR CYS ALA GLY VAL TRP SER GLN ASP          
SEQRES   9 A  167  LYS TRP LYS GLY ARG PHE ASP VAL ARG TRP ILE PHE VAL          
SEQRES  10 A  167  LYS ASP VAL PRO ASN SER GLN LEU ARG HIS ILE ARG LEU          
SEQRES  11 A  167  GLU ASN ASN GLU ASN LYS PRO VAL THR ASN SER ARG ASP          
SEQRES  12 A  167  THR GLN GLU VAL PRO LEU GLU LYS ALA LYS GLN VAL LEU          
SEQRES  13 A  167  LYS ILE ILE ALA SER TYR LYS HIS THR THR SER                  
SEQRES   1 B  167  MET GLY SER SER TYR HIS HIS HIS HIS HIS HIS SER SER          
SEQRES   2 B  167  GLY GLU ASN LEU TYR PHE GLN HIS MET LYS HIS GLY ARG          
SEQRES   3 B  167  VAL PHE ILE ILE LYS SER TYR SER GLU ASP ASP ILE HIS          
SEQRES   4 B  167  ARG SER ILE LYS TYR ASN ILE TRP CYS SER THR GLU HIS          
SEQRES   5 B  167  GLY ASN LYS ARG LEU ASP ALA ALA TYR ARG SER MET ASN          
SEQRES   6 B  167  GLY LYS GLY PRO VAL TYR LEU LEU PHE SER VAL ASN GLY          
SEQRES   7 B  167  SER GLY HIS PHE CYS GLY VAL ALA GLU MET LYS SER ALA          
SEQRES   8 B  167  VAL ASP TYR ASN THR CYS ALA GLY VAL TRP SER GLN ASP          
SEQRES   9 B  167  LYS TRP LYS GLY ARG PHE ASP VAL ARG TRP ILE PHE VAL          
SEQRES  10 B  167  LYS ASP VAL PRO ASN SER GLN LEU ARG HIS ILE ARG LEU          
SEQRES  11 B  167  GLU ASN ASN GLU ASN LYS PRO VAL THR ASN SER ARG ASP          
SEQRES  12 B  167  THR GLN GLU VAL PRO LEU GLU LYS ALA LYS GLN VAL LEU          
SEQRES  13 B  167  LYS ILE ILE ALA SER TYR LYS HIS THR THR SER                  
HET    6MD  A 601      20                                                       
HET    SO4  A 602       5                                                       
HET    SO4  A 603       5                                                       
HET    6MD  B 601      20                                                       
HET    SO4  B 602       5                                                       
HET    SO4  B 603       5                                                       
HETNAM     6MD N-METHYLADENOSINE                                                
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  6MD    2(C11 H15 N5 O4)                                             
FORMUL   4  SO4    4(O4 S 2-)                                                   
FORMUL   9  HOH   *233(H2 O)                                                    
HELIX    1   1 SER A  419  ASN A  430  1                                  12    
HELIX    2   2 THR A  435  ASN A  450  1                                  16    
HELIX    3   3 SER A  508  LEU A  510  5                                   3    
HELIX    4   4 PRO A  522  SER A  526  5                                   5    
HELIX    5   5 PRO A  533  TYR A  547  1                                  15    
HELIX    6   6 SER B  419  ASN B  430  1                                  12    
HELIX    7   7 THR B  435  ASN B  450  1                                  16    
HELIX    8   8 SER B  508  LEU B  510  5                                   3    
HELIX    9   9 PRO B  522  SER B  526  5                                   5    
HELIX   10  10 PRO B  533  TYR B  547  1                                  15    
SHEET    1   A 6 ILE A 431  TRP A 432  0                                        
SHEET    2   A 6 PHE A 495  PRO A 506 -1  O  PHE A 495   N  TRP A 432           
SHEET    3   A 6 HIS A 466  MET A 473 -1  N  VAL A 470   O  ILE A 500           
SHEET    4   A 6 VAL A 455  VAL A 461 -1  N  LEU A 457   O  ALA A 471           
SHEET    5   A 6 ARG A 411  SER A 417  1  N  PHE A 413   O  LEU A 458           
SHEET    6   A 6 GLU A 531  VAL A 532 -1  O  VAL A 532   N  VAL A 412           
SHEET    1   B 6 ILE B 431  TRP B 432  0                                        
SHEET    2   B 6 PHE B 495  PRO B 506 -1  O  PHE B 495   N  TRP B 432           
SHEET    3   B 6 HIS B 466  MET B 473 -1  N  VAL B 470   O  ILE B 500           
SHEET    4   B 6 VAL B 455  VAL B 461 -1  N  LEU B 457   O  ALA B 471           
SHEET    5   B 6 ARG B 411  SER B 417  1  N  PHE B 413   O  LEU B 458           
SHEET    6   B 6 GLU B 531  VAL B 532 -1  O  VAL B 532   N  VAL B 412           
SITE     1 AC1 16 LYS A 416  SER A 417  TYR A 418  ASP A 422                    
SITE     2 AC1 16 TRP A 432  CYS A 433  THR A 435  ASN A 462                    
SITE     3 AC1 16 TRP A 486  LYS A 490  TRP A 491  ASP A 528                    
SITE     4 AC1 16 HOH A 706  HOH A 715  HOH A 788  HOH A 810                    
SITE     1 AC2  2 GLU A 436  HIS A 437                                          
SITE     1 AC3  8 LYS A 416  VAL A 461  GLY A 463  SER A 464                    
SITE     2 AC3  8 GLY A 465  ASN A 507  HOH A 785  HOH A 803                    
SITE     1 AC4 14 LYS B 416  SER B 417  TYR B 418  ASP B 422                    
SITE     2 AC4 14 TRP B 432  CYS B 433  ASN B 462  TRP B 486                    
SITE     3 AC4 14 TRP B 491  ASP B 528  HOH B 705  HOH B 707                    
SITE     4 AC4 14 HOH B 771  HOH B 796                                          
SITE     1 AC5  3 THR B 435  GLU B 436  HIS B 437                               
SITE     1 AC6  8 HOH A 792  LYS B 416  VAL B 461  GLY B 463                    
SITE     2 AC6  8 SER B 464  GLY B 465  ASN B 507  THR B 524                    
CRYST1   80.730   80.730  113.480  90.00  90.00 120.00 P 65         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      0.012387  0.007152  0.000000        0.00000                         
SCALE2      0.000000  0.014303  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008812        0.00000