HEADER    TRANSFERASE                             12-OCT-04   1XQH              
TITLE     CRYSTAL STRUCTURE OF A TERNARY COMPLEX OF THE METHYLTRANSFERASE SET9  
TITLE    2 (ALSO KNOWN AS SET7/9) WITH A P53 PEPTIDE AND SAH                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HISTONE-LYSINE N-METHYLTRANSFERASE, H3 LYSINE-4 SPECIFIC;  
COMPND   3 CHAIN: A, E;                                                         
COMPND   4 FRAGMENT: N-DOMAIN, SET-DOMAIN;                                      
COMPND   5 SYNONYM: LYSINE N-METHYLTRANSFERASE, HISTONE H3-K4 METHYLTRANSFERASE,
COMPND   6 H3-K4-HMTASE, SET DOMAIN- CONTAINING SET7, SET9, SET7/9;             
COMPND   7 EC: 2.1.1.43;                                                        
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: 9-MER PEPTIDE FROM TUMOR PROTEIN P53;                      
COMPND  11 CHAIN: B, F;                                                         
COMPND  12 FRAGMENT: MONO-METHYLATED P53 PEPTIDE;                               
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 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P;                                  
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 SYNTHETIC: YES;                                                      
SOURCE  12 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.             
KEYWDS    SET9-P53 COMPLEX, SET-DOMAIN, LYSINE METHYLATION, TRANSFERASE         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.CHUIKOV,J.K.KURASH,J.R.WILSON,B.XIAO,N.JUSTIN,G.S.IVANOV,           
AUTHOR   2 K.MCKINNEY,P.TEMPST,C.PRIVES,S.J.GAMBLIN,N.A.BARLEV,D.REINBERG       
REVDAT   3   25-OCT-23 1XQH    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1XQH    1       VERSN                                    
REVDAT   1   23-NOV-04 1XQH    0                                                
JRNL        AUTH   S.CHUIKOV,J.K.KURASH,J.R.WILSON,B.XIAO,N.JUSTIN,G.S.IVANOV,  
JRNL        AUTH 2 K.MCKINNEY,P.TEMPST,C.PRIVES,S.J.GAMBLIN,N.A.BARLEV,         
JRNL        AUTH 3 D.REINBERG                                                   
JRNL        TITL   REGULATION OF P53 ACTIVITY THROUGH LYSINE METHYLATION        
JRNL        REF    NATURE                        V. 432   353 2004              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   15525938                                                     
JRNL        DOI    10.1038/NATURE03117                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.0                                           
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 49595                          
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) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.223                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2667                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2513                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 66.50                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2590                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 128                          
REMARK   3   BIN FREE R VALUE                    : 0.3180                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4000                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 52                                      
REMARK   3   SOLVENT ATOMS            : 717                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 7.38                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.62000                                             
REMARK   3    B22 (A**2) : 0.28000                                              
REMARK   3    B33 (A**2) : 1.34000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.65000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.282         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.126         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.111         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.783         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.961                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4158 ; 0.010 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  3552 ; 0.000 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5640 ; 1.753 ; 1.970       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8336 ; 1.732 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   504 ; 4.536 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   709 ;17.846 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   602 ; 0.166 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4600 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   818 ; 0.007 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   925 ; 0.268 ; 0.300       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  3638 ; 0.241 ; 0.300       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):     2 ; 0.292 ; 0.500       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   682 ; 0.182 ; 0.500       
REMARK   3   H-BOND (X...Y) OTHERS             (A):     6 ; 0.078 ; 0.500       
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):     8 ; 0.243 ; 0.300       
REMARK   3   SYMMETRY VDW OTHERS               (A):    57 ; 0.233 ; 0.300       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    48 ; 0.215 ; 0.500       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):     3 ; 0.024 ; 0.500       
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):  2550 ; 0.551 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4108 ; 1.058 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1608 ; 1.429 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1532 ; 2.314 ; 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):  4158 ; 0.887 ; 2.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   717 ; 0.952 ; 2.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  4054 ; 0.577 ; 2.000       
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  : 5                                          
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   117        A   192                          
REMARK   3    ORIGIN FOR THE GROUP (A):   0.0140  18.5430  18.2130              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4923 T22:   0.2651                                     
REMARK   3      T33:   0.2623 T12:   0.0123                                     
REMARK   3      T13:  -0.0289 T23:  -0.0141                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9338 L22:   4.0525                                     
REMARK   3      L33:   1.9738 L12:   0.7220                                     
REMARK   3      L13:  -0.2481 L23:   0.0362                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0655 S12:  -0.0383 S13:   0.3120                       
REMARK   3      S21:   0.1934 S22:   0.0115 S23:   0.4713                       
REMARK   3      S31:  -0.1678 S32:  -0.1123 S33:   0.0540                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   193        A   366                          
REMARK   3    RESIDUE RANGE :   B   369        B   374                          
REMARK   3    RESIDUE RANGE :   A  1501        A  1501                          
REMARK   3    ORIGIN FOR THE GROUP (A):   9.5000  -7.1130  15.7820              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5087 T22:   0.2598                                     
REMARK   3      T33:   0.1895 T12:  -0.0045                                     
REMARK   3      T13:  -0.0208 T23:   0.0011                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4508 L22:   2.2838                                     
REMARK   3      L33:   1.2660 L12:  -0.2193                                     
REMARK   3      L13:  -0.1624 L23:   0.0859                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0341 S12:  -0.0527 S13:  -0.3547                       
REMARK   3      S21:   0.2150 S22:  -0.0030 S23:  -0.0103                       
REMARK   3      S31:   0.2539 S32:   0.0255 S33:   0.0372                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   117        E   192                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.1540  29.5240  18.2270              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4844 T22:   0.2708                                     
REMARK   3      T33:   0.2598 T12:   0.0094                                     
REMARK   3      T13:  -0.0399 T23:   0.0137                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7236 L22:   4.5383                                     
REMARK   3      L33:   1.7579 L12:   0.6019                                     
REMARK   3      L13:   0.1191 L23:  -0.1078                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0429 S12:  -0.0536 S13:  -0.2897                       
REMARK   3      S21:   0.2033 S22:  -0.0153 S23:  -0.4484                       
REMARK   3      S31:   0.1524 S32:   0.1191 S33:   0.0582                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   E   193        E   366                          
REMARK   3    RESIDUE RANGE :   F   369        F   374                          
REMARK   3    RESIDUE RANGE :   A  1501        A  1501                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.6620  55.3190  15.7170              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5105 T22:   0.2587                                     
REMARK   3      T33:   0.1931 T12:  -0.0035                                     
REMARK   3      T13:  -0.0534 T23:  -0.0001                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4083 L22:   2.5017                                     
REMARK   3      L33:   1.3441 L12:  -0.2379                                     
REMARK   3      L13:   0.1172 L23:  -0.1194                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0410 S12:  -0.0522 S13:   0.3721                       
REMARK   3      S21:   0.2258 S22:   0.0043 S23:   0.0056                       
REMARK   3      S31:  -0.2711 S32:  -0.0229 S33:   0.0367                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A  1502        A  1852                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.4010  24.1700  15.0340              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3222 T22:   0.1954                                     
REMARK   3      T33:   0.0067 T12:  -0.0018                                     
REMARK   3      T13:  -0.0463 T23:  -0.0018                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3149 L22:   1.5654                                     
REMARK   3      L33:   0.3296 L12:   0.1148                                     
REMARK   3      L13:  -0.0054 L23:  -0.0278                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0031 S12:   0.0221 S13:  -0.0045                       
REMARK   3      S21:   0.1393 S22:  -0.0356 S23:  -0.0090                       
REMARK   3      S31:  -0.0061 S32:   0.0002 S33:   0.0325                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1XQH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-OCT-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000030647.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-MAY-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SRS                                
REMARK 200  BEAMLINE                       : PX14.2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 52283                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.7                               
REMARK 200  DATA REDUNDANCY                : 15.00                              
REMARK 200  R MERGE                    (I) : 0.03800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 67.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1O9S                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.68                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, TRIS-HCL, PH 7.8, VAPOR         
REMARK 280  DIFFUSION, TEMPERATURE 291K                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       51.56150            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT CONSISTS OF   TWO       
REMARK 300 BIOLOGICAL MOLECULES,                                                
REMARK 300  THE DIMER IS FORMED BY THE COMPLEX                                  
REMARK 300 OF CHAIN A WITH A PEPTIDE CHAIN B AND CHAIN E WITH                   
REMARK 300 A PEPTIDE CHAIN F. CHAINS A AND E ARE MONOMERIC IN THE               
REMARK 300 PHYSIOLOGICAL STATE.                                                 
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: 1200 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13010 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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: 1190 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12990 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, 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     GLY A   103                                                      
REMARK 465     PRO A   104                                                      
REMARK 465     LEU A   105                                                      
REMARK 465     GLY A   106                                                      
REMARK 465     SER A   107                                                      
REMARK 465     GLY A   108                                                      
REMARK 465     GLN A   109                                                      
REMARK 465     TYR A   110                                                      
REMARK 465     LYS A   111                                                      
REMARK 465     ASP A   112                                                      
REMARK 465     ASN A   113                                                      
REMARK 465     ILE A   114                                                      
REMARK 465     ARG A   115                                                      
REMARK 465     HIS A   116                                                      
REMARK 465     GLN B   375                                                      
REMARK 465     SER B   376                                                      
REMARK 465     THR B   377                                                      
REMARK 465     TYR B   378                                                      
REMARK 465     GLY E   103                                                      
REMARK 465     PRO E   104                                                      
REMARK 465     LEU E   105                                                      
REMARK 465     GLY E   106                                                      
REMARK 465     SER E   107                                                      
REMARK 465     GLY E   108                                                      
REMARK 465     GLN E   109                                                      
REMARK 465     TYR E   110                                                      
REMARK 465     LYS E   111                                                      
REMARK 465     ASP E   112                                                      
REMARK 465     ASN E   113                                                      
REMARK 465     ILE E   114                                                      
REMARK 465     ARG E   115                                                      
REMARK 465     HIS E   116                                                      
REMARK 465     GLN F   375                                                      
REMARK 465     SER F   376                                                      
REMARK 465     THR F   377                                                      
REMARK 465     TYR F   378                                                      
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   O    HOH A  1683     O    HOH A  1803              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   NZ   LYS E   366     O    HOH A  1845     2555     2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    SER B 371   C     MLZ B 372   N       0.184                       
REMARK 500    MLZ B 372   C     LYS B 373   N       0.236                       
REMARK 500    SER F 371   C     MLZ F 372   N       0.142                       
REMARK 500    MLZ F 372   C     LYS F 373   N       0.299                       
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    CYS A 119   CA  -  CB  -  SG  ANGL. DEV. =   9.7 DEGREES          
REMARK 500    ARG A 215   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A 215   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    GLY A 346   N   -  CA  -  C   ANGL. DEV. = -23.4 DEGREES          
REMARK 500    CYS E 119   CA  -  CB  -  SG  ANGL. DEV. =  10.2 DEGREES          
REMARK 500    ARG E 215   NE  -  CZ  -  NH1 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG E 215   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    THR E 363   N   -  CA  -  C   ANGL. DEV. = -22.0 DEGREES          
REMARK 500    MLZ F 372   CA  -  C   -  N   ANGL. DEV. = -18.2 DEGREES          
REMARK 500    MLZ F 372   O   -  C   -  N   ANGL. DEV. =  15.8 DEGREES          
REMARK 500    LYS F 373   C   -  N   -  CA  ANGL. DEV. = -25.6 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 152      -48.01   -135.71                                   
REMARK 500    THR A 197     -167.51   -120.87                                   
REMARK 500    ILE A 316     -159.45   -139.80                                   
REMARK 500    LYS A 344      106.13     86.30                                   
REMARK 500    THR A 363      -17.25     73.40                                   
REMARK 500    GLN A 365       48.10    -89.28                                   
REMARK 500    LYS B 370       47.06    -57.86                                   
REMARK 500    ARG E 152      -50.47   -133.97                                   
REMARK 500    THR E 197     -165.36   -119.51                                   
REMARK 500    SER E 340       77.52   -151.15                                   
REMARK 500    SER E 345      100.02     65.18                                   
REMARK 500    PRO E 347      109.91    -53.86                                   
REMARK 500    GLN E 361       75.47    -66.98                                   
REMARK 500    ALA E 362       81.58     94.45                                   
REMARK 500    THR E 363      -13.89   -168.57                                   
REMARK 500    GLN E 365       52.59    -98.25                                   
REMARK 500    LYS F 370       48.90    -96.67                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    SER B 371         14.76                                           
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 SAH A 1501                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH E 2501                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1H3I   RELATED DB: PDB                                   
REMARK 900 APO PROTEIN                                                          
REMARK 900 RELATED ID: 1O9S   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH HISTONE H3 PEPTIDE                   
DBREF  1XQH A  108   366  UNP    Q8WTS6   SET7_HUMAN     108    366             
DBREF  1XQH E  108   366  UNP    Q8WTS6   SET7_HUMAN     108    366             
DBREF  1XQH B  369   377  UNP    P04637   P53_HUMAN      369    377             
DBREF  1XQH F  369   377  UNP    P04637   P53_HUMAN      369    377             
SEQADV 1XQH GLY A  103  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH PRO A  104  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH LEU A  105  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH GLY A  106  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH SER A  107  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH GLY E  103  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH PRO E  104  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH LEU E  105  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH GLY E  106  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH SER E  107  UNP  Q8WTS6              CLONING ARTIFACT               
SEQADV 1XQH MLZ B  372  UNP  P04637    LYS   372 MODIFIED RESIDUE               
SEQADV 1XQH TYR B  378  UNP  P04637              CLONING ARTIFACT               
SEQADV 1XQH MLZ F  372  UNP  P04637    LYS   372 MODIFIED RESIDUE               
SEQADV 1XQH TYR F  378  UNP  P04637              CLONING ARTIFACT               
SEQRES   1 A  264  GLY PRO LEU GLY SER GLY GLN TYR LYS ASP ASN ILE ARG          
SEQRES   2 A  264  HIS GLY VAL CYS TRP ILE TYR TYR PRO ASP GLY GLY SER          
SEQRES   3 A  264  LEU VAL GLY GLU VAL ASN GLU ASP GLY GLU MET THR GLY          
SEQRES   4 A  264  GLU LYS ILE ALA TYR VAL TYR PRO ASP GLU ARG THR ALA          
SEQRES   5 A  264  LEU TYR GLY LYS PHE ILE ASP GLY GLU MET ILE GLU GLY          
SEQRES   6 A  264  LYS LEU ALA THR LEU MET SER THR GLU GLU GLY ARG PRO          
SEQRES   7 A  264  HIS PHE GLU LEU MET PRO GLY ASN SER VAL TYR HIS PHE          
SEQRES   8 A  264  ASP LYS SER THR SER SER CYS ILE SER THR ASN ALA LEU          
SEQRES   9 A  264  LEU PRO ASP PRO TYR GLU SER GLU ARG VAL TYR VAL ALA          
SEQRES  10 A  264  GLU SER LEU ILE SER SER ALA GLY GLU GLY LEU PHE SER          
SEQRES  11 A  264  LYS VAL ALA VAL GLY PRO ASN THR VAL MET SER PHE TYR          
SEQRES  12 A  264  ASN GLY VAL ARG ILE THR HIS GLN GLU VAL ASP SER ARG          
SEQRES  13 A  264  ASP TRP ALA LEU ASN GLY ASN THR LEU SER LEU ASP GLU          
SEQRES  14 A  264  GLU THR VAL ILE ASP VAL PRO GLU PRO TYR ASN HIS VAL          
SEQRES  15 A  264  SER LYS TYR CYS ALA SER LEU GLY HIS LYS ALA ASN HIS          
SEQRES  16 A  264  SER PHE THR PRO ASN CYS ILE TYR ASP MET PHE VAL HIS          
SEQRES  17 A  264  PRO ARG PHE GLY PRO ILE LYS CYS ILE ARG THR LEU ARG          
SEQRES  18 A  264  ALA VAL GLU ALA ASP GLU GLU LEU THR VAL ALA TYR GLY          
SEQRES  19 A  264  TYR ASP HIS SER PRO PRO GLY LYS SER GLY PRO GLU ALA          
SEQRES  20 A  264  PRO GLU TRP TYR GLN VAL GLU LEU LYS ALA PHE GLN ALA          
SEQRES  21 A  264  THR GLN GLN LYS                                              
SEQRES   1 B   10  LEU LYS SER MLZ LYS GLY GLN SER THR TYR                      
SEQRES   1 E  264  GLY PRO LEU GLY SER GLY GLN TYR LYS ASP ASN ILE ARG          
SEQRES   2 E  264  HIS GLY VAL CYS TRP ILE TYR TYR PRO ASP GLY GLY SER          
SEQRES   3 E  264  LEU VAL GLY GLU VAL ASN GLU ASP GLY GLU MET THR GLY          
SEQRES   4 E  264  GLU LYS ILE ALA TYR VAL TYR PRO ASP GLU ARG THR ALA          
SEQRES   5 E  264  LEU TYR GLY LYS PHE ILE ASP GLY GLU MET ILE GLU GLY          
SEQRES   6 E  264  LYS LEU ALA THR LEU MET SER THR GLU GLU GLY ARG PRO          
SEQRES   7 E  264  HIS PHE GLU LEU MET PRO GLY ASN SER VAL TYR HIS PHE          
SEQRES   8 E  264  ASP LYS SER THR SER SER CYS ILE SER THR ASN ALA LEU          
SEQRES   9 E  264  LEU PRO ASP PRO TYR GLU SER GLU ARG VAL TYR VAL ALA          
SEQRES  10 E  264  GLU SER LEU ILE SER SER ALA GLY GLU GLY LEU PHE SER          
SEQRES  11 E  264  LYS VAL ALA VAL GLY PRO ASN THR VAL MET SER PHE TYR          
SEQRES  12 E  264  ASN GLY VAL ARG ILE THR HIS GLN GLU VAL ASP SER ARG          
SEQRES  13 E  264  ASP TRP ALA LEU ASN GLY ASN THR LEU SER LEU ASP GLU          
SEQRES  14 E  264  GLU THR VAL ILE ASP VAL PRO GLU PRO TYR ASN HIS VAL          
SEQRES  15 E  264  SER LYS TYR CYS ALA SER LEU GLY HIS LYS ALA ASN HIS          
SEQRES  16 E  264  SER PHE THR PRO ASN CYS ILE TYR ASP MET PHE VAL HIS          
SEQRES  17 E  264  PRO ARG PHE GLY PRO ILE LYS CYS ILE ARG THR LEU ARG          
SEQRES  18 E  264  ALA VAL GLU ALA ASP GLU GLU LEU THR VAL ALA TYR GLY          
SEQRES  19 E  264  TYR ASP HIS SER PRO PRO GLY LYS SER GLY PRO GLU ALA          
SEQRES  20 E  264  PRO GLU TRP TYR GLN VAL GLU LEU LYS ALA PHE GLN ALA          
SEQRES  21 E  264  THR GLN GLN LYS                                              
SEQRES   1 F   10  LEU LYS SER MLZ LYS GLY GLN SER THR TYR                      
MODRES 1XQH MLZ B  372  LYS  N-METHYL-LYSINE                                    
MODRES 1XQH MLZ F  372  LYS  N-METHYL-LYSINE                                    
HET    MLZ  B 372      10                                                       
HET    MLZ  F 372      10                                                       
HET    SAH  A1501      26                                                       
HET    SAH  E2501      26                                                       
HETNAM     MLZ N-METHYL-LYSINE                                                  
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
FORMUL   2  MLZ    2(C7 H16 N2 O2)                                              
FORMUL   5  SAH    2(C14 H20 N6 O5 S)                                           
FORMUL   7  HOH   *717(H2 O)                                                    
HELIX    1   1 ASP A  209  GLU A  214  1                                   6    
HELIX    2   2 THR A  251  ARG A  258  1                                   8    
HELIX    3   3 ASP A  259  ASN A  263  5                                   5    
HELIX    4   4 LEU A  291  ALA A  295  5                                   5    
HELIX    5   5 PRO A  350  ALA A  362  1                                  13    
HELIX    6   6 ASP E  209  GLU E  214  1                                   6    
HELIX    7   7 THR E  251  SER E  257  1                                   7    
HELIX    8   8 ASP E  259  ASN E  263  5                                   5    
HELIX    9   9 LEU E  291  ALA E  295  5                                   5    
HELIX   10  10 PRO E  350  GLN E  361  1                                  12    
SHEET    1   A12 ARG A 179  LEU A 184  0                                        
SHEET    2   A12 GLU A 163  GLU A 176 -1  N  SER A 174   O  HIS A 181           
SHEET    3   A12 THR A 153  ILE A 160 -1  N  TYR A 156   O  LYS A 168           
SHEET    4   A12 GLY A 141  VAL A 147 -1  N  ILE A 144   O  GLY A 157           
SHEET    5   A12 SER A 128  GLU A 132 -1  N  SER A 128   O  VAL A 147           
SHEET    6   A12 VAL A 118  TYR A 122 -1  N  ILE A 121   O  LEU A 129           
SHEET    7   A12 VAL E 118  TYR E 122 -1  O  VAL E 118   N  TYR A 122           
SHEET    8   A12 SER E 128  GLU E 132 -1  O  LEU E 129   N  ILE E 121           
SHEET    9   A12 GLY E 141  VAL E 147 -1  O  VAL E 147   N  SER E 128           
SHEET   10   A12 THR E 153  ILE E 160 -1  O  GLY E 157   N  ILE E 144           
SHEET   11   A12 GLU E 163  GLU E 176 -1  O  LYS E 168   N  TYR E 156           
SHEET   12   A12 ARG E 179  LEU E 184 -1  O  GLU E 183   N  THR E 171           
SHEET    1   B12 VAL A 190  TYR A 191  0                                        
SHEET    2   B12 GLU A 163  GLU A 176 -1  N  GLY A 167   O  TYR A 191           
SHEET    3   B12 THR A 153  ILE A 160 -1  N  TYR A 156   O  LYS A 168           
SHEET    4   B12 GLY A 141  VAL A 147 -1  N  ILE A 144   O  GLY A 157           
SHEET    5   B12 SER A 128  GLU A 132 -1  N  SER A 128   O  VAL A 147           
SHEET    6   B12 VAL A 118  TYR A 122 -1  N  ILE A 121   O  LEU A 129           
SHEET    7   B12 VAL E 118  TYR E 122 -1  O  VAL E 118   N  TYR A 122           
SHEET    8   B12 SER E 128  GLU E 132 -1  O  LEU E 129   N  ILE E 121           
SHEET    9   B12 GLY E 141  VAL E 147 -1  O  VAL E 147   N  SER E 128           
SHEET   10   B12 THR E 153  ILE E 160 -1  O  GLY E 157   N  ILE E 144           
SHEET   11   B12 GLU E 163  GLU E 176 -1  O  LYS E 168   N  TYR E 156           
SHEET   12   B12 VAL E 190  TYR E 191 -1  O  TYR E 191   N  GLY E 167           
SHEET    1   C 4 VAL A 216  GLU A 220  0                                        
SHEET    2   C 4 GLU A 228  SER A 232 -1  O  GLY A 229   N  ALA A 219           
SHEET    3   C 4 GLU A 330  VAL A 333 -1  O  LEU A 331   N  LEU A 230           
SHEET    4   C 4 ASN A 296  HIS A 297  1  N  ASN A 296   O  VAL A 333           
SHEET    1   D 3 VAL A 241  TYR A 245  0                                        
SHEET    2   D 3 GLY A 314  THR A 321 -1  O  ILE A 319   N  MET A 242           
SHEET    3   D 3 CYS A 303  HIS A 310 -1  N  PHE A 308   O  ILE A 316           
SHEET    1   E 3 VAL A 248  ILE A 250  0                                        
SHEET    2   E 3 VAL A 274  ASP A 276 -1  O  VAL A 274   N  ILE A 250           
SHEET    3   E 3 LEU A 267  SER A 268 -1  N  LEU A 267   O  ILE A 275           
SHEET    1   F 4 VAL E 216  GLU E 220  0                                        
SHEET    2   F 4 GLU E 228  SER E 232 -1  O  GLY E 229   N  ALA E 219           
SHEET    3   F 4 GLU E 330  VAL E 333 -1  O  LEU E 331   N  LEU E 230           
SHEET    4   F 4 ASN E 296  HIS E 297  1  N  ASN E 296   O  VAL E 333           
SHEET    1   G 3 VAL E 241  TYR E 245  0                                        
SHEET    2   G 3 GLY E 314  THR E 321 -1  O  ILE E 319   N  MET E 242           
SHEET    3   G 3 CYS E 303  HIS E 310 -1  N  PHE E 308   O  ILE E 316           
SHEET    1   H 3 VAL E 248  ILE E 250  0                                        
SHEET    2   H 3 VAL E 274  ASP E 276 -1  O  VAL E 274   N  ILE E 250           
SHEET    3   H 3 LEU E 267  SER E 268 -1  N  LEU E 267   O  ILE E 275           
LINK         C   SER B 371                 N   MLZ B 372     1555   1555  1.52  
LINK         C   MLZ B 372                 N   LYS B 373     1555   1555  1.57  
LINK         C   SER F 371                 N   MLZ F 372     1555   1555  1.48  
LINK         C   MLZ F 372                 N   LYS F 373     1555   1555  1.64  
CISPEP   1 GLU A  279    PRO A  280          0         1.36                     
CISPEP   2 GLU E  279    PRO E  280          0         1.48                     
SITE     1 AC1 19 ALA A 226  GLU A 228  ASN A 265  HIS A 293                    
SITE     2 AC1 19 LYS A 294  ASN A 296  HIS A 297  TYR A 335                    
SITE     3 AC1 19 TRP A 352  GLU A 356  HOH A1522  HOH A1526                    
SITE     4 AC1 19 HOH A1530  HOH A1535  HOH A1536  HOH A1621                    
SITE     5 AC1 19 HOH A1702  HOH A1709  MLZ B 372                               
SITE     1 AC2 21 ALA E 226  GLY E 227  GLU E 228  ASN E 265                    
SITE     2 AC2 21 HIS E 293  LYS E 294  ASN E 296  HIS E 297                    
SITE     3 AC2 21 TYR E 335  TRP E 352  GLU E 356  HOH E2523                    
SITE     4 AC2 21 HOH E2528  HOH E2532  HOH E2535  HOH E2540                    
SITE     5 AC2 21 HOH E2667  HOH E2687  HOH E2708  HOH E2757                    
SITE     6 AC2 21 MLZ F 372                                                     
CRYST1   40.374  103.123   67.165  90.00  90.04  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.024768  0.000000  0.000017        0.00000                         
SCALE2      0.000000  0.009697  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014889        0.00000