PDB Short entry for 1P3K
HEADER    STRUCTURAL PROTEIN/DNA                  17-APR-03   1P3K              
TITLE     CRYSTALLOGRAPHIC STUDIES OF NUCLEOSOME CORE PARTICLES                 
TITLE    2 CONTAINING HISTONE 'SIN' MUTANTS                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PALINDROMIC 146BP HUMAN ALPHA-SATELLITE DNA                
COMPND   3 FRAGMENT;                                                            
COMPND   4 CHAIN: I, J;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: HISTONE H3;                                                
COMPND   8 CHAIN: A, E;                                                         
COMPND   9 ENGINEERED: YES;                                                     
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: HISTONE H4;                                                
COMPND  12 CHAIN: B, F;                                                         
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 4;                                                           
COMPND  15 MOLECULE: HISTONE H2A;                                               
COMPND  16 CHAIN: C, G;                                                         
COMPND  17 ENGINEERED: YES;                                                     
COMPND  18 MOL_ID: 5;                                                           
COMPND  19 MOLECULE: HISTONE H2B;                                               
COMPND  20 CHAIN: D, H;                                                         
COMPND  21 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;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VARIANT: HB 101;                                   
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PUC;                                      
SOURCE  10 MOL_ID: 2;                                                           
SOURCE  11 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS;                                 
SOURCE  12 ORGANISM_COMMON: AFRICAN CLAWED FROG;                                
SOURCE  13 ORGANISM_TAXID: 8355;                                                
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_VARIANT: BL21 DE3 PLYSS;                           
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  19 MOL_ID: 3;                                                           
SOURCE  20 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS;                                 
SOURCE  21 ORGANISM_COMMON: AFRICAN CLAWED FROG;                                
SOURCE  22 ORGANISM_TAXID: 8355;                                                
SOURCE  23 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  24 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  25 EXPRESSION_SYSTEM_VARIANT: BL21 DE3 PLYSS;                           
SOURCE  26 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  27 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  28 MOL_ID: 4;                                                           
SOURCE  29 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS;                                 
SOURCE  30 ORGANISM_COMMON: AFRICAN CLAWED FROG;                                
SOURCE  31 ORGANISM_TAXID: 8355;                                                
SOURCE  32 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  33 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  34 EXPRESSION_SYSTEM_VARIANT: BL21 DE3 PLYSS;                           
SOURCE  35 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  36 EXPRESSION_SYSTEM_PLASMID: PET;                                      
SOURCE  37 MOL_ID: 5;                                                           
SOURCE  38 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS;                                 
SOURCE  39 ORGANISM_COMMON: AFRICAN CLAWED FROG;                                
SOURCE  40 ORGANISM_TAXID: 8355;                                                
SOURCE  41 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  42 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  43 EXPRESSION_SYSTEM_VARIANT: BL21 DE3 PLYSS;                           
SOURCE  44 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  45 EXPRESSION_SYSTEM_PLASMID: PET                                       
KEYWDS    SIN MUTANTS,NUCLEOSOME CORE PARTICLE, CHROMATIN,                      
KEYWDS   2 PROTEIN/DNA INTERACTION, STRUCTURAL PROTEIN/DNA COMPLEX              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    U.M.MUTHURAJAN,Y.BAO,L.J.FORSBERG,R.S.EDAYATHUMANGALAM,               
AUTHOR   2 P.N.DYER,C.L.WHITE,K.LUGER                                           
REVDAT   2   24-FEB-09 1P3K    1       VERSN                                    
REVDAT   1   24-FEB-04 1P3K    0                                                
JRNL        AUTH   U.M.MUTHURAJAN,Y.BAO,L.J.FORSBERG,                           
JRNL        AUTH 2 R.S.EDAYATHUMANGALAM,P.N.DYER,C.L.WHITE,K.LUGER              
JRNL        TITL   CRYSTAL STRUCTURES OF HISTONE SIN MUTANT                     
JRNL        TITL 2 NUCLEOSOMES REVEAL ALTERED PROTEIN-DNA INTERACTIONS          
JRNL        REF    EMBO J.                       V.  23   260 2004              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   14739929                                                     
JRNL        DOI    10.1038/SJ.EMBOJ.7600046                                     
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 44172                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.214                           
REMARK   3   FREE R VALUE                     : 0.291                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1833                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5978                                    
REMARK   3   NUCLEIC ACID ATOMS       : 5980                                    
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 162                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.53                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1P3K COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-APR-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB018963.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-FEB-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.100                              
REMARK 200  MONOCHROMATOR                  : NULL                               
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   : 46940                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : 0.12400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1AOI                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.19                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MNCL2, KCL, POTASSIUM CACODYLATE,        
REMARK 280  PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       52.49600            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       90.36050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.84050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       90.36050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       52.49600            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.84050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DECAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: I, J, A, B, C, D, E, F, G, H          
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     ALA A   401                                                      
REMARK 465     ARG A   402                                                      
REMARK 465     THR A   403                                                      
REMARK 465     LYS A   404                                                      
REMARK 465     GLN A   405                                                      
REMARK 465     THR A   406                                                      
REMARK 465     ALA A   407                                                      
REMARK 465     ARG A   408                                                      
REMARK 465     LYS A   409                                                      
REMARK 465     SER A   410                                                      
REMARK 465     THR A   411                                                      
REMARK 465     GLY A   412                                                      
REMARK 465     GLY A   413                                                      
REMARK 465     LYS A   414                                                      
REMARK 465     ALA A   415                                                      
REMARK 465     PRO A   416                                                      
REMARK 465     ARG A   417                                                      
REMARK 465     LYS A   418                                                      
REMARK 465     GLN A   419                                                      
REMARK 465     LEU A   420                                                      
REMARK 465     ALA A   421                                                      
REMARK 465     THR A   422                                                      
REMARK 465     LYS A   423                                                      
REMARK 465     ALA A   424                                                      
REMARK 465     ALA A   425                                                      
REMARK 465     ARG A   426                                                      
REMARK 465     LYS A   427                                                      
REMARK 465     SER A   428                                                      
REMARK 465     ALA A   429                                                      
REMARK 465     PRO A   430                                                      
REMARK 465     ALA A   431                                                      
REMARK 465     THR A   432                                                      
REMARK 465     GLY A   433                                                      
REMARK 465     GLU A   434                                                      
REMARK 465     SER A   435                                                      
REMARK 465     LYS A   436                                                      
REMARK 465     LYS A   437                                                      
REMARK 465     PRO A   438                                                      
REMARK 465     SER B     1                                                      
REMARK 465     GLY B     2                                                      
REMARK 465     ARG B     3                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     LYS B     5                                                      
REMARK 465     GLY B     6                                                      
REMARK 465     GLY B     7                                                      
REMARK 465     LYS B     8                                                      
REMARK 465     GLY B     9                                                      
REMARK 465     LEU B    10                                                      
REMARK 465     GLY B    11                                                      
REMARK 465     LYS B    12                                                      
REMARK 465     GLY B    13                                                      
REMARK 465     GLY B    14                                                      
REMARK 465     ALA B    15                                                      
REMARK 465     LYS B    16                                                      
REMARK 465     ARG B    17                                                      
REMARK 465     HIS B    18                                                      
REMARK 465     ARG B    19                                                      
REMARK 465     LYS B    20                                                      
REMARK 465     VAL B    21                                                      
REMARK 465     LEU B    22                                                      
REMARK 465     ARG B    23                                                      
REMARK 465     SER C   801                                                      
REMARK 465     GLY C   802                                                      
REMARK 465     ARG C   803                                                      
REMARK 465     GLY C   804                                                      
REMARK 465     LYS C   805                                                      
REMARK 465     GLN C   806                                                      
REMARK 465     GLY C   807                                                      
REMARK 465     GLY C   808                                                      
REMARK 465     LYS C   809                                                      
REMARK 465     THR C   810                                                      
REMARK 465     ARG C   811                                                      
REMARK 465     ALA C   812                                                      
REMARK 465     LYS C   813                                                      
REMARK 465     ALA C   814                                                      
REMARK 465     GLU C   921                                                      
REMARK 465     SER C   922                                                      
REMARK 465     ALA C   923                                                      
REMARK 465     LYS C   924                                                      
REMARK 465     SER C   925                                                      
REMARK 465     ALA C   926                                                      
REMARK 465     LYS C   927                                                      
REMARK 465     SER C   928                                                      
REMARK 465     LYS C   929                                                      
REMARK 465     PRO D  1198                                                      
REMARK 465     GLU D  1199                                                      
REMARK 465     PRO D  1200                                                      
REMARK 465     ALA D  1201                                                      
REMARK 465     LYS D  1202                                                      
REMARK 465     SER D  1203                                                      
REMARK 465     ALA D  1204                                                      
REMARK 465     PRO D  1205                                                      
REMARK 465     ALA D  1206                                                      
REMARK 465     PRO D  1207                                                      
REMARK 465     LYS D  1208                                                      
REMARK 465     LYS D  1209                                                      
REMARK 465     GLY D  1210                                                      
REMARK 465     SER D  1211                                                      
REMARK 465     LYS D  1212                                                      
REMARK 465     LYS D  1213                                                      
REMARK 465     ALA D  1214                                                      
REMARK 465     VAL D  1215                                                      
REMARK 465     THR D  1216                                                      
REMARK 465     LYS D  1217                                                      
REMARK 465     THR D  1218                                                      
REMARK 465     GLN D  1219                                                      
REMARK 465     LYS D  1220                                                      
REMARK 465     LYS D  1221                                                      
REMARK 465     ASP D  1222                                                      
REMARK 465     GLY D  1223                                                      
REMARK 465     LYS D  1224                                                      
REMARK 465     LYS D  1225                                                      
REMARK 465     ARG D  1226                                                      
REMARK 465     ARG D  1227                                                      
REMARK 465     LYS D  1228                                                      
REMARK 465     SER D  1229                                                      
REMARK 465     ARG D  1230                                                      
REMARK 465     ALA E   601                                                      
REMARK 465     ARG E   602                                                      
REMARK 465     THR E   603                                                      
REMARK 465     LYS E   604                                                      
REMARK 465     GLN E   605                                                      
REMARK 465     THR E   606                                                      
REMARK 465     ALA E   607                                                      
REMARK 465     ARG E   608                                                      
REMARK 465     LYS E   609                                                      
REMARK 465     SER E   610                                                      
REMARK 465     THR E   611                                                      
REMARK 465     GLY E   612                                                      
REMARK 465     GLY E   613                                                      
REMARK 465     LYS E   614                                                      
REMARK 465     ALA E   615                                                      
REMARK 465     PRO E   616                                                      
REMARK 465     ARG E   617                                                      
REMARK 465     LYS E   618                                                      
REMARK 465     GLN E   619                                                      
REMARK 465     LEU E   620                                                      
REMARK 465     ALA E   621                                                      
REMARK 465     THR E   622                                                      
REMARK 465     LYS E   623                                                      
REMARK 465     ALA E   624                                                      
REMARK 465     ALA E   625                                                      
REMARK 465     ARG E   626                                                      
REMARK 465     LYS E   627                                                      
REMARK 465     SER E   628                                                      
REMARK 465     ALA E   629                                                      
REMARK 465     PRO E   630                                                      
REMARK 465     ALA E   631                                                      
REMARK 465     THR E   632                                                      
REMARK 465     GLY E   633                                                      
REMARK 465     GLU E   634                                                      
REMARK 465     SER E   635                                                      
REMARK 465     LYS E   636                                                      
REMARK 465     SER F   201                                                      
REMARK 465     GLY F   202                                                      
REMARK 465     ARG F   203                                                      
REMARK 465     GLY F   204                                                      
REMARK 465     LYS F   205                                                      
REMARK 465     GLY F   206                                                      
REMARK 465     GLY F   207                                                      
REMARK 465     LYS F   208                                                      
REMARK 465     GLY F   209                                                      
REMARK 465     LEU F   210                                                      
REMARK 465     GLY F   211                                                      
REMARK 465     LYS F   212                                                      
REMARK 465     GLY F   213                                                      
REMARK 465     GLY F   214                                                      
REMARK 465     ALA F   215                                                      
REMARK 465     LYS F   216                                                      
REMARK 465     ARG F   217                                                      
REMARK 465     HIS F   218                                                      
REMARK 465     ARG F   219                                                      
REMARK 465     LYS F   220                                                      
REMARK 465     VAL F   221                                                      
REMARK 465     SER G  1001                                                      
REMARK 465     GLY G  1002                                                      
REMARK 465     ARG G  1003                                                      
REMARK 465     GLY G  1004                                                      
REMARK 465     LYS G  1005                                                      
REMARK 465     GLN G  1006                                                      
REMARK 465     GLY G  1007                                                      
REMARK 465     GLY G  1008                                                      
REMARK 465     LYS G  1009                                                      
REMARK 465     THR G  1010                                                      
REMARK 465     ARG G  1011                                                      
REMARK 465     ALA G  1012                                                      
REMARK 465     LYS G  1013                                                      
REMARK 465     THR G  1120                                                      
REMARK 465     GLU G  1121                                                      
REMARK 465     SER G  1122                                                      
REMARK 465     ALA G  1123                                                      
REMARK 465     LYS G  1124                                                      
REMARK 465     SER G  1125                                                      
REMARK 465     ALA G  1126                                                      
REMARK 465     LYS G  1127                                                      
REMARK 465     SER G  1128                                                      
REMARK 465     LYS G  1129                                                      
REMARK 465     PRO H  1398                                                      
REMARK 465     GLU H  1399                                                      
REMARK 465     PRO H  1400                                                      
REMARK 465     ALA H  1401                                                      
REMARK 465     LYS H  1402                                                      
REMARK 465     SER H  1403                                                      
REMARK 465     ALA H  1404                                                      
REMARK 465     PRO H  1405                                                      
REMARK 465     ALA H  1406                                                      
REMARK 465     PRO H  1407                                                      
REMARK 465     LYS H  1408                                                      
REMARK 465     LYS H  1409                                                      
REMARK 465     GLY H  1410                                                      
REMARK 465     SER H  1411                                                      
REMARK 465     LYS H  1412                                                      
REMARK 465     LYS H  1413                                                      
REMARK 465     ALA H  1414                                                      
REMARK 465     VAL H  1415                                                      
REMARK 465     THR H  1416                                                      
REMARK 465     LYS H  1417                                                      
REMARK 465     THR H  1418                                                      
REMARK 465     GLN H  1419                                                      
REMARK 465     LYS H  1420                                                      
REMARK 465     LYS H  1421                                                      
REMARK 465     ASP H  1422                                                      
REMARK 465     GLY H  1423                                                      
REMARK 465     LYS H  1424                                                      
REMARK 465     LYS H  1425                                                      
REMARK 465     ARG H  1426                                                      
REMARK 465     ARG H  1427                                                      
REMARK 465     LYS H  1428                                                      
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   N    LYS G  1015     NE   ARG G  1020              1.42            
REMARK 500   N    LYS G  1015     CZ   ARG G  1020              1.47            
REMARK 500   N    ALA G  1014     OXT  LYS H  1522              1.52            
REMARK 500   CA   LYS G  1015     CZ   ARG G  1020              1.73            
REMARK 500   CA   LYS G  1015     NH2  ARG G  1020              1.77            
REMARK 500   N    LYS G  1015     NH2  ARG G  1020              1.77            
REMARK 500   CA   LYS G  1015     NE   ARG G  1020              1.78            
REMARK 500   O    HOH J   293     O    HOH J   311              1.92            
REMARK 500   CB   ASP E   677     O    HOH E    96              1.99            
REMARK 500   N2   DG  I    70     O    HOH I   165              1.99            
REMARK 500   N7   DG  I    70     O    HOH I   182              2.01            
REMARK 500   O    HOH J   294     O    HOH J   312              2.05            
REMARK 500   O    HOH I   163     O    HOH I   182              2.06            
REMARK 500   OD2  ASP E   677     O    HOH E     7              2.06            
REMARK 500   CB   LYS G  1015     CZ   ARG G  1020              2.15            
REMARK 500   N    ALA G  1014     O    ALA H  1521              2.16            
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    LYS D1322   C     LYS D1322   OXT     0.191                       
REMARK 500    ASP E 677   CB    ASP E 677   CG      0.234                       
REMARK 500    PHE E 678   CB    PHE E 678   CG      0.136                       
REMARK 500    ALA G1014   N     ALA G1014   CA      0.309                       
REMARK 500    ALA G1014   CA    ALA G1014   C       0.194                       
REMARK 500    ALA G1014   C     ALA G1014   O      -0.257                       
REMARK 500    LYS G1015   N     LYS G1015   CA      0.526                       
REMARK 500    LYS G1015   CA    LYS G1015   CB      0.323                       
REMARK 500    LYS G1015   CB    LYS G1015   CG      0.418                       
REMARK 500    LYS G1015   CG    LYS G1015   CD      0.400                       
REMARK 500    LYS G1015   CD    LYS G1015   CE      0.309                       
REMARK 500    THR G1016   CA    THR G1016   CB      0.331                       
REMARK 500    ARG G1020   CZ    ARG G1020   NH2     0.102                       
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     DT I  14   C3' -  C2' -  C1' ANGL. DEV. =  -6.1 DEGREES          
REMARK 500     DA I  28   C3' -  C2' -  C1' ANGL. DEV. =  -6.5 DEGREES          
REMARK 500     DC J 171   O3' -  P   -  OP2 ANGL. DEV. =   6.7 DEGREES          
REMARK 500     DG J 177   O5' -  P   -  OP2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500     DG J 177   O3' -  P   -  OP1 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG C 820   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LYS D1322   CD  -  CE  -  NZ  ANGL. DEV. =  15.8 DEGREES          
REMARK 500    LYS D1322   N   -  CA  -  C   ANGL. DEV. = -25.0 DEGREES          
REMARK 500    ASP E 677   OD1 -  CG  -  OD2 ANGL. DEV. = -13.8 DEGREES          
REMARK 500    ASP E 677   CB  -  CG  -  OD1 ANGL. DEV. =   7.3 DEGREES          
REMARK 500    ASP E 677   CB  -  CG  -  OD2 ANGL. DEV. =   6.4 DEGREES          
REMARK 500    PHE E 678   CB  -  CA  -  C   ANGL. DEV. = -12.6 DEGREES          
REMARK 500    PHE E 678   N   -  CA  -  CB  ANGL. DEV. =  12.1 DEGREES          
REMARK 500    ILE F 229   N   -  CA  -  C   ANGL. DEV. = -16.4 DEGREES          
REMARK 500    ALA G1014   N   -  CA  -  C   ANGL. DEV. =  18.0 DEGREES          
REMARK 500    LYS G1015   CB  -  CA  -  C   ANGL. DEV. = -12.9 DEGREES          
REMARK 500    LYS G1015   CB  -  CG  -  CD  ANGL. DEV. =  32.7 DEGREES          
REMARK 500    LYS G1015   N   -  CA  -  C   ANGL. DEV. =  22.7 DEGREES          
REMARK 500    ALA G1014   CA  -  C   -  N   ANGL. DEV. =  17.2 DEGREES          
REMARK 500    ALA G1014   O   -  C   -  N   ANGL. DEV. = -15.7 DEGREES          
REMARK 500    LYS G1015   C   -  N   -  CA  ANGL. DEV. =  25.6 DEGREES          
REMARK 500    THR G1016   CB  -  CA  -  C   ANGL. DEV. = -18.9 DEGREES          
REMARK 500    THR G1016   N   -  CA  -  CB  ANGL. DEV. =  30.0 DEGREES          
REMARK 500    THR G1016   N   -  CA  -  C   ANGL. DEV. = -31.2 DEGREES          
REMARK 500    LYS G1119   N   -  CA  -  C   ANGL. DEV. =  16.6 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    LYS A 479      121.55   -170.21                                   
REMARK 500    ASP A 481       78.71     47.53                                   
REMARK 500    THR B  96      129.84    -38.71                                   
REMARK 500    PRO C 826       95.35    -66.15                                   
REMARK 500    ASN C 838       78.04     53.21                                   
REMARK 500    ASN C 910      112.39   -173.90                                   
REMARK 500    LYS C 918     -164.23     55.55                                   
REMARK 500    SER D1233     -153.13   -133.57                                   
REMARK 500    ALA D1321     -162.14   -102.08                                   
REMARK 500    THR E 658       12.37   -145.18                                   
REMARK 500    ASP E 677       46.53    -76.12                                   
REMARK 500    PHE E 678       70.88   -169.80                                   
REMARK 500    LYS E 679      107.39     88.96                                   
REMARK 500    ASP F 224       29.80     47.60                                   
REMARK 500    ARG F 295       52.31   -119.57                                   
REMARK 500    LYS G1015     -116.81    -78.52                                   
REMARK 500    PRO G1026       84.90    -69.85                                   
REMARK 500    ASP G1072       16.73    -62.52                                   
REMARK 500    ASN G1110      112.24   -177.62                                   
REMARK 500    ARG H1430      112.26    -17.64                                   
REMARK 500    SER H1433      149.90   -175.92                                   
REMARK 500    ALA H1521      117.89   -175.26                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500     DA J 202         0.06    SIDE_CHAIN                              
REMARK 500     DA J 279         0.07    SIDE_CHAIN                              
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, 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 H1429         20.64                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH I 178        DISTANCE =  5.05 ANGSTROMS                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1AOI   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF THE NUCLEOSOME CORE PARTICLE AT 2.8 A             
REMARK 900 RELATED ID: 1F66   RELATED DB: PDB                                   
REMARK 900 2.6 A CRYSTAL STRUCTURE OF A NUCLEOSOME CORE PARTICLE                
REMARK 900 CONTAINING THE VARIANT HISTONE H2A.Z                                 
REMARK 900 RELATED ID: 1ID3   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE YEAST NUCLEOSOME CORE PARTICLE              
REMARK 900 REVEALS FUNDAMENTAL DIFFERENCES IN INTER-NUCLEOSOME                  
REMARK 900 INTERACTIONS                                                         
REMARK 900 RELATED ID: 1KX3   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF THE NUCLEOSOME CORE PARTICLE, NCP146, AT          
REMARK 900 2.0 A RESOLUTION                                                     
REMARK 900 RELATED ID: 1KX4   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF THE NUCLEOSOME CORE PARTICLE, NCP146B,            
REMARK 900 AT 2.6 A RESOLUTION                                                  
REMARK 900 RELATED ID: 1KX5   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF THE NUCLEOSOME CORE PARTICLE, NCP147, AT          
REMARK 900 1.9 A RESOLUTION                                                     
REMARK 900 RELATED ID: 1P34   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3A   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3B   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3F   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3G   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3L   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3M   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3O   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1P3P   RELATED DB: PDB                                   
DBREF  1P3K A  401   535  UNP    Q7ZT64   Q7ZT64_9ZZZZ     2    136             
DBREF  1P3K B    1   102  UNP    P62799   H4_XENLA         1    102             
DBREF  1P3K C  801   929  UNP    Q7ZT66   Q7ZT66_9ZZZZ     2    130             
DBREF  1P3K D 1198  1322  UNP    P02281   H2B1_XENLA       1    125             
DBREF  1P3K E  601   735  UNP    Q7ZT64   Q7ZT64_9ZZZZ     2    136             
DBREF  1P3K F  201   302  UNP    P62799   H4_XENLA         1    102             
DBREF  1P3K G 1001  1129  UNP    Q7ZT66   Q7ZT66_9ZZZZ     2    130             
DBREF  1P3K H 1398  1522  UNP    P02281   H2B1_XENLA       1    125             
DBREF  1P3K I    1   146  PDB    1P3K     1P3K             1    146             
DBREF  1P3K J  147   292  PDB    1P3K     1P3K           147    292             
SEQADV 1P3K GLU A  434  UNP  Q7ZT64    GLY    35 CONFLICT                       
SEQADV 1P3K SER A  435  UNP  Q7ZT64    VAL    36 CONFLICT                       
SEQADV 1P3K ALA A  502  UNP  Q7ZT64    GLY   103 CONFLICT                       
SEQADV 1P3K ALA A  518  UNP  Q7ZT64    THR   119 CONFLICT                       
SEQADV 1P3K GLU E  634  UNP  Q7ZT64    GLY    35 CONFLICT                       
SEQADV 1P3K SER E  635  UNP  Q7ZT64    VAL    36 CONFLICT                       
SEQADV 1P3K ALA E  702  UNP  Q7ZT64    GLY   103 CONFLICT                       
SEQADV 1P3K ALA E  718  UNP  Q7ZT64    THR   119 CONFLICT                       
SEQADV 1P3K ALA C  814  UNP  Q7ZT66    SER    15 CONFLICT                       
SEQADV 1P3K GLY C  867  UNP  Q7ZT66    TRP    68 CONFLICT                       
SEQADV 1P3K ASN C  868  UNP  Q7ZT66    GLU    69 CONFLICT                       
SEQADV 1P3K ALA C  869  UNP  Q7ZT66    ARG    70 CONFLICT                       
SEQADV 1P3K ALA C  870  UNP  Q7ZT66    LEU    71 CONFLICT                       
SEQADV 1P3K ARG C  871  UNP  Q7ZT66    PRO    72 CONFLICT                       
SEQADV 1P3K ASP C  872  UNP  Q7ZT66    GLU    73 CONFLICT                       
SEQADV 1P3K ASN C  873  UNP  Q7ZT66    ILE    74 CONFLICT                       
SEQADV 1P3K LYS C  874  UNP  Q7ZT66    TRP    75 CONFLICT                       
SEQADV 1P3K THR C  876  UNP  Q7ZT66    ARG    77 CONFLICT                       
SEQADV 1P3K ARG C  877  UNP  Q7ZT66    PRO    78 CONFLICT                       
SEQADV 1P3K ILE C  878  UNP  Q7ZT66    VAL    79 CONFLICT                       
SEQADV 1P3K ILE C  879  UNP  Q7ZT66    LEU    80 CONFLICT                       
SEQADV 1P3K PRO C  880  UNP  Q7ZT66    SER    81 CONFLICT                       
SEQADV 1P3K ARG C  881  UNP  Q7ZT66    PRO    82 CONFLICT                       
SEQADV 1P3K HIS C  882  UNP  Q7ZT66    GLY    83 CONFLICT                       
SEQADV 1P3K LEU C  883  UNP  Q7ZT66    TRP    84 CONFLICT                       
SEQADV 1P3K GLN C  884  UNP  Q7ZT66    CYS    85 CONFLICT                       
SEQADV 1P3K LEU C  885  UNP  Q7ZT66    ASN    86 CONFLICT                       
SEQADV 1P3K ALA C  886  UNP  Q7ZT66    SER    87 CONFLICT                       
SEQADV 1P3K VAL C  887  UNP  Q7ZT66    LEU    88 CONFLICT                       
SEQADV 1P3K ARG C  888  UNP  Q7ZT66    CYS    89 CONFLICT                       
SEQADV 1P3K ALA C  923  UNP  Q7ZT66    SER   124 CONFLICT                       
SEQADV 1P3K ALA C  926  UNP  Q7ZT66    THR   127 CONFLICT                       
SEQADV 1P3K ALA G 1014  UNP  Q7ZT66    SER    15 CONFLICT                       
SEQADV 1P3K GLY G 1067  UNP  Q7ZT66    TRP    68 CONFLICT                       
SEQADV 1P3K ASN G 1068  UNP  Q7ZT66    GLU    69 CONFLICT                       
SEQADV 1P3K ALA G 1069  UNP  Q7ZT66    ARG    70 CONFLICT                       
SEQADV 1P3K ALA G 1070  UNP  Q7ZT66    LEU    71 CONFLICT                       
SEQADV 1P3K ARG G 1071  UNP  Q7ZT66    PRO    72 CONFLICT                       
SEQADV 1P3K ASP G 1072  UNP  Q7ZT66    GLU    73 CONFLICT                       
SEQADV 1P3K ASN G 1073  UNP  Q7ZT66    ILE    74 CONFLICT                       
SEQADV 1P3K LYS G 1074  UNP  Q7ZT66    TRP    75 CONFLICT                       
SEQADV 1P3K THR G 1076  UNP  Q7ZT66    ARG    77 CONFLICT                       
SEQADV 1P3K ARG G 1077  UNP  Q7ZT66    PRO    78 CONFLICT                       
SEQADV 1P3K ILE G 1078  UNP  Q7ZT66    VAL    79 CONFLICT                       
SEQADV 1P3K ILE G 1079  UNP  Q7ZT66    LEU    80 CONFLICT                       
SEQADV 1P3K PRO G 1080  UNP  Q7ZT66    SER    81 CONFLICT                       
SEQADV 1P3K ARG G 1081  UNP  Q7ZT66    PRO    82 CONFLICT                       
SEQADV 1P3K HIS G 1082  UNP  Q7ZT66    GLY    83 CONFLICT                       
SEQADV 1P3K LEU G 1083  UNP  Q7ZT66    TRP    84 CONFLICT                       
SEQADV 1P3K GLN G 1084  UNP  Q7ZT66    CYS    85 CONFLICT                       
SEQADV 1P3K LEU G 1085  UNP  Q7ZT66    ASN    86 CONFLICT                       
SEQADV 1P3K ALA G 1086  UNP  Q7ZT66    SER    87 CONFLICT                       
SEQADV 1P3K VAL G 1087  UNP  Q7ZT66    LEU    88 CONFLICT                       
SEQADV 1P3K ARG G 1088  UNP  Q7ZT66    CYS    89 CONFLICT                       
SEQADV 1P3K ALA G 1123  UNP  Q7ZT66    SER   124 CONFLICT                       
SEQADV 1P3K ALA G 1126  UNP  Q7ZT66    THR   127 CONFLICT                       
SEQADV 1P3K GLN D 1219  UNP  P02281    PRO    23 CONFLICT                       
SEQADV 1P3K LEU D 1242  UNP  P02281    MET    46 CONFLICT                       
SEQADV 1P3K SER D 1257  UNP  P02281    GLY    61 CONFLICT                       
SEQADV 1P3K VAL D 1266  UNP  P02281    ILE    70 CONFLICT                       
SEQADV 1P3K GLN H 1419  UNP  P02281    PRO    23 CONFLICT                       
SEQADV 1P3K LEU H 1442  UNP  P02281    MET    46 CONFLICT                       
SEQADV 1P3K SER H 1457  UNP  P02281    GLY    61 CONFLICT                       
SEQADV 1P3K VAL H 1466  UNP  P02281    ILE    70 CONFLICT                       
SEQRES   1 I  146   DA  DT  DC  DA  DA  DT  DA  DT  DC  DC  DA  DC  DC          
SEQRES   2 I  146   DT  DG  DC  DA  DG  DA  DT  DT  DC  DT  DA  DC  DC          
SEQRES   3 I  146   DA  DA  DA  DA  DG  DT  DG  DT  DA  DT  DT  DT  DG          
SEQRES   4 I  146   DG  DA  DA  DA  DC  DT  DG  DC  DT  DC  DC  DA  DT          
SEQRES   5 I  146   DC  DA  DA  DA  DA  DG  DG  DC  DA  DT  DG  DT  DT          
SEQRES   6 I  146   DC  DA  DG  DC  DG  DG  DA  DA  DT  DT  DC  DC  DG          
SEQRES   7 I  146   DC  DT  DG  DA  DA  DC  DA  DT  DG  DC  DC  DT  DT          
SEQRES   8 I  146   DT  DT  DG  DA  DT  DG  DG  DA  DG  DC  DA  DG  DT          
SEQRES   9 I  146   DT  DT  DC  DC  DA  DA  DA  DT  DA  DC  DA  DC  DT          
SEQRES  10 I  146   DT  DT  DT  DG  DG  DT  DA  DG  DA  DA  DT  DC  DT          
SEQRES  11 I  146   DG  DC  DA  DG  DG  DT  DG  DG  DA  DT  DA  DT  DT          
SEQRES  12 I  146   DG  DA  DT                                                  
SEQRES   1 J  146   DA  DT  DC  DA  DA  DT  DA  DT  DC  DC  DA  DC  DC          
SEQRES   2 J  146   DT  DG  DC  DA  DG  DA  DT  DT  DC  DT  DA  DC  DC          
SEQRES   3 J  146   DA  DA  DA  DA  DG  DT  DG  DT  DA  DT  DT  DT  DG          
SEQRES   4 J  146   DG  DA  DA  DA  DC  DT  DG  DC  DT  DC  DC  DA  DT          
SEQRES   5 J  146   DC  DA  DA  DA  DA  DG  DG  DC  DA  DT  DG  DT  DT          
SEQRES   6 J  146   DC  DA  DG  DC  DG  DG  DA  DA  DT  DT  DC  DC  DG          
SEQRES   7 J  146   DC  DT  DG  DA  DA  DC  DA  DT  DG  DC  DC  DT  DT          
SEQRES   8 J  146   DT  DT  DG  DA  DT  DG  DG  DA  DG  DC  DA  DG  DT          
SEQRES   9 J  146   DT  DT  DC  DC  DA  DA  DA  DT  DA  DC  DA  DC  DT          
SEQRES  10 J  146   DT  DT  DT  DG  DG  DT  DA  DG  DA  DA  DT  DC  DT          
SEQRES  11 J  146   DG  DC  DA  DG  DG  DT  DG  DG  DA  DT  DA  DT  DT          
SEQRES  12 J  146   DG  DA  DT                                                  
SEQRES   1 A  135  ALA ARG THR LYS GLN THR ALA ARG LYS SER THR GLY GLY          
SEQRES   2 A  135  LYS ALA PRO ARG LYS GLN LEU ALA THR LYS ALA ALA ARG          
SEQRES   3 A  135  LYS SER ALA PRO ALA THR GLY GLU SER LYS LYS PRO HIS          
SEQRES   4 A  135  ARG TYR ARG PRO GLY THR VAL ALA LEU ARG GLU ILE ARG          
SEQRES   5 A  135  ARG TYR GLN LYS SER THR GLU LEU LEU ILE ARG LYS LEU          
SEQRES   6 A  135  PRO PHE GLN ARG LEU VAL ARG GLU ILE ALA GLN ASP PHE          
SEQRES   7 A  135  LYS THR ASP LEU ARG PHE GLN SER SER ALA VAL MET ALA          
SEQRES   8 A  135  LEU GLN GLU ALA SER GLU ALA TYR LEU VAL ALA LEU PHE          
SEQRES   9 A  135  GLU ASP THR ASN LEU CYS ALA ILE HIS ALA LYS ARG VAL          
SEQRES  10 A  135  ALA ILE MET PRO LYS ASP ILE GLN LEU ALA ARG ARG ILE          
SEQRES  11 A  135  ARG GLY GLU ARG ALA                                          
SEQRES   1 B  102  SER GLY ARG GLY LYS GLY GLY LYS GLY LEU GLY LYS GLY          
SEQRES   2 B  102  GLY ALA LYS ARG HIS ARG LYS VAL LEU ARG ASP ASN ILE          
SEQRES   3 B  102  GLN GLY ILE THR LYS PRO ALA ILE ARG ARG LEU ALA ARG          
SEQRES   4 B  102  ARG GLY GLY VAL LYS ARG ILE SER GLY LEU ILE TYR GLU          
SEQRES   5 B  102  GLU THR ARG GLY VAL LEU LYS VAL PHE LEU GLU ASN VAL          
SEQRES   6 B  102  ILE ARG ASP ALA VAL THR TYR THR GLU HIS ALA LYS ARG          
SEQRES   7 B  102  LYS THR VAL THR ALA MET ASP VAL VAL TYR ALA LEU LYS          
SEQRES   8 B  102  ARG GLN GLY ARG THR LEU TYR GLY PHE GLY GLY                  
SEQRES   1 C  129  SER GLY ARG GLY LYS GLN GLY GLY LYS THR ARG ALA LYS          
SEQRES   2 C  129  ALA LYS THR ARG SER SER ARG ALA GLY LEU GLN PHE PRO          
SEQRES   3 C  129  VAL GLY ARG VAL HIS ARG LEU LEU ARG LYS GLY ASN TYR          
SEQRES   4 C  129  ALA GLU ARG VAL GLY ALA GLY ALA PRO VAL TYR LEU ALA          
SEQRES   5 C  129  ALA VAL LEU GLU TYR LEU THR ALA GLU ILE LEU GLU LEU          
SEQRES   6 C  129  ALA GLY ASN ALA ALA ARG ASP ASN LYS LYS THR ARG ILE          
SEQRES   7 C  129  ILE PRO ARG HIS LEU GLN LEU ALA VAL ARG ASN ASP GLU          
SEQRES   8 C  129  GLU LEU ASN LYS LEU LEU GLY ARG VAL THR ILE ALA GLN          
SEQRES   9 C  129  GLY GLY VAL LEU PRO ASN ILE GLN SER VAL LEU LEU PRO          
SEQRES  10 C  129  LYS LYS THR GLU SER ALA LYS SER ALA LYS SER LYS              
SEQRES   1 D  125  PRO GLU PRO ALA LYS SER ALA PRO ALA PRO LYS LYS GLY          
SEQRES   2 D  125  SER LYS LYS ALA VAL THR LYS THR GLN LYS LYS ASP GLY          
SEQRES   3 D  125  LYS LYS ARG ARG LYS SER ARG LYS GLU SER TYR ALA ILE          
SEQRES   4 D  125  TYR VAL TYR LYS VAL LEU LYS GLN VAL HIS PRO ASP THR          
SEQRES   5 D  125  GLY ILE SER SER LYS ALA MET SER ILE MET ASN SER PHE          
SEQRES   6 D  125  VAL ASN ASP VAL PHE GLU ARG ILE ALA GLY GLU ALA SER          
SEQRES   7 D  125  ARG LEU ALA HIS TYR ASN LYS ARG SER THR ILE THR SER          
SEQRES   8 D  125  ARG GLU ILE GLN THR ALA VAL ARG LEU LEU LEU PRO GLY          
SEQRES   9 D  125  GLU LEU ALA LYS HIS ALA VAL SER GLU GLY THR LYS ALA          
SEQRES  10 D  125  VAL THR LYS TYR THR SER ALA LYS                              
SEQRES   1 E  135  ALA ARG THR LYS GLN THR ALA ARG LYS SER THR GLY GLY          
SEQRES   2 E  135  LYS ALA PRO ARG LYS GLN LEU ALA THR LYS ALA ALA ARG          
SEQRES   3 E  135  LYS SER ALA PRO ALA THR GLY GLU SER LYS LYS PRO HIS          
SEQRES   4 E  135  ARG TYR ARG PRO GLY THR VAL ALA LEU ARG GLU ILE ARG          
SEQRES   5 E  135  ARG TYR GLN LYS SER THR GLU LEU LEU ILE ARG LYS LEU          
SEQRES   6 E  135  PRO PHE GLN ARG LEU VAL ARG GLU ILE ALA GLN ASP PHE          
SEQRES   7 E  135  LYS THR ASP LEU ARG PHE GLN SER SER ALA VAL MET ALA          
SEQRES   8 E  135  LEU GLN GLU ALA SER GLU ALA TYR LEU VAL ALA LEU PHE          
SEQRES   9 E  135  GLU ASP THR ASN LEU CYS ALA ILE HIS ALA LYS ARG VAL          
SEQRES  10 E  135  ALA ILE MET PRO LYS ASP ILE GLN LEU ALA ARG ARG ILE          
SEQRES  11 E  135  ARG GLY GLU ARG ALA                                          
SEQRES   1 F  102  SER GLY ARG GLY LYS GLY GLY LYS GLY LEU GLY LYS GLY          
SEQRES   2 F  102  GLY ALA LYS ARG HIS ARG LYS VAL LEU ARG ASP ASN ILE          
SEQRES   3 F  102  GLN GLY ILE THR LYS PRO ALA ILE ARG ARG LEU ALA ARG          
SEQRES   4 F  102  ARG GLY GLY VAL LYS ARG ILE SER GLY LEU ILE TYR GLU          
SEQRES   5 F  102  GLU THR ARG GLY VAL LEU LYS VAL PHE LEU GLU ASN VAL          
SEQRES   6 F  102  ILE ARG ASP ALA VAL THR TYR THR GLU HIS ALA LYS ARG          
SEQRES   7 F  102  LYS THR VAL THR ALA MET ASP VAL VAL TYR ALA LEU LYS          
SEQRES   8 F  102  ARG GLN GLY ARG THR LEU TYR GLY PHE GLY GLY                  
SEQRES   1 G  129  SER GLY ARG GLY LYS GLN GLY GLY LYS THR ARG ALA LYS          
SEQRES   2 G  129  ALA LYS THR ARG SER SER ARG ALA GLY LEU GLN PHE PRO          
SEQRES   3 G  129  VAL GLY ARG VAL HIS ARG LEU LEU ARG LYS GLY ASN TYR          
SEQRES   4 G  129  ALA GLU ARG VAL GLY ALA GLY ALA PRO VAL TYR LEU ALA          
SEQRES   5 G  129  ALA VAL LEU GLU TYR LEU THR ALA GLU ILE LEU GLU LEU          
SEQRES   6 G  129  ALA GLY ASN ALA ALA ARG ASP ASN LYS LYS THR ARG ILE          
SEQRES   7 G  129  ILE PRO ARG HIS LEU GLN LEU ALA VAL ARG ASN ASP GLU          
SEQRES   8 G  129  GLU LEU ASN LYS LEU LEU GLY ARG VAL THR ILE ALA GLN          
SEQRES   9 G  129  GLY GLY VAL LEU PRO ASN ILE GLN SER VAL LEU LEU PRO          
SEQRES  10 G  129  LYS LYS THR GLU SER ALA LYS SER ALA LYS SER LYS              
SEQRES   1 H  125  PRO GLU PRO ALA LYS SER ALA PRO ALA PRO LYS LYS GLY          
SEQRES   2 H  125  SER LYS LYS ALA VAL THR LYS THR GLN LYS LYS ASP GLY          
SEQRES   3 H  125  LYS LYS ARG ARG LYS SER ARG LYS GLU SER TYR ALA ILE          
SEQRES   4 H  125  TYR VAL TYR LYS VAL LEU LYS GLN VAL HIS PRO ASP THR          
SEQRES   5 H  125  GLY ILE SER SER LYS ALA MET SER ILE MET ASN SER PHE          
SEQRES   6 H  125  VAL ASN ASP VAL PHE GLU ARG ILE ALA GLY GLU ALA SER          
SEQRES   7 H  125  ARG LEU ALA HIS TYR ASN LYS ARG SER THR ILE THR SER          
SEQRES   8 H  125  ARG GLU ILE GLN THR ALA VAL ARG LEU LEU LEU PRO GLY          
SEQRES   9 H  125  GLU LEU ALA LYS HIS ALA VAL SER GLU GLY THR LYS ALA          
SEQRES  10 H  125  VAL THR LYS TYR THR SER ALA LYS                              
FORMUL  11  HOH   *162(H2 O)                                                    
HELIX    1   1 GLY A  444  SER A  457  1                                  14    
HELIX    2   2 ARG A  463  GLN A  476  1                                  14    
HELIX    3   3 GLN A  485  ALA A  514  1                                  30    
HELIX    4   4 MET A  520  ARG A  531  1                                  12    
HELIX    5   5 THR B   30  GLY B   41  1                                  12    
HELIX    6   6 LEU B   49  ALA B   76  1                                  28    
HELIX    7   7 THR B   82  GLN B   93  1                                  12    
HELIX    8   8 THR C  816  GLY C  822  1                                   7    
HELIX    9   9 PRO C  826  GLY C  837  1                                  12    
HELIX   10  10 ALA C  845  ASN C  873  1                                  29    
HELIX   11  11 ILE C  879  ASP C  890  1                                  12    
HELIX   12  12 ASP C  890  LEU C  897  1                                   8    
HELIX   13  13 GLN C  912  LEU C  916  5                                   5    
HELIX   14  14 TYR D 1234  HIS D 1246  1                                  13    
HELIX   15  15 SER D 1252  ASN D 1281  1                                  30    
HELIX   16  16 THR D 1287  LEU D 1299  1                                  13    
HELIX   17  17 PRO D 1300  ALA D 1321  1                                  22    
HELIX   18  18 GLY E  644  GLN E  655  1                                  12    
HELIX   19  19 ARG E  663  ASP E  677  1                                  15    
HELIX   20  20 GLN E  685  ALA E  714  1                                  30    
HELIX   21  21 MET E  720  ARG E  731  1                                  12    
HELIX   22  22 ASP F  224  ILE F  229  5                                   6    
HELIX   23  23 THR F  230  GLY F  241  1                                  12    
HELIX   24  24 LEU F  249  ALA F  276  1                                  28    
HELIX   25  25 THR F  282  GLN F  293  1                                  12    
HELIX   26  26 THR G 1016  GLY G 1022  1                                   7    
HELIX   27  27 PRO G 1026  GLY G 1037  1                                  12    
HELIX   28  28 GLY G 1046  ASP G 1072  1                                  27    
HELIX   29  29 ILE G 1079  ASN G 1089  1                                  11    
HELIX   30  30 ASP G 1090  LEU G 1097  1                                   8    
HELIX   31  31 GLN G 1112  LEU G 1116  5                                   5    
HELIX   32  32 TYR H 1434  HIS H 1446  1                                  13    
HELIX   33  33 SER H 1452  ASN H 1481  1                                  30    
HELIX   34  34 THR H 1487  LEU H 1499  1                                  13    
HELIX   35  35 PRO H 1500  SER H 1520  1                                  21    
SHEET    1   A 2 ARG A 483  PHE A 484  0                                        
SHEET    2   A 2 THR B  80  VAL B  81  1  O  VAL B  81   N  ARG A 483           
SHEET    1   B 2 ALA A 518  ILE A 519  0                                        
SHEET    2   B 2 ARG B  45  ILE B  46  1  O  ARG B  45   N  ILE A 519           
SHEET    1   C 2 LEU B  97  TYR B  98  0                                        
SHEET    2   C 2 THR G1101  ILE G1102  1  O  THR G1101   N  TYR B  98           
SHEET    1   D 2 ARG C 842  VAL C 843  0                                        
SHEET    2   D 2 THR D1285  ILE D1286  1  O  ILE D1286   N  ARG C 842           
SHEET    1   E 2 ARG C 877  ILE C 878  0                                        
SHEET    2   E 2 GLY D1250  ILE D1251  1  O  GLY D1250   N  ILE C 878           
SHEET    1   F 2 VAL C 900  ILE C 902  0                                        
SHEET    2   F 2 THR F 296  TYR F 298  1  O  TYR F 298   N  THR C 901           
SHEET    1   G 2 ARG E 683  PHE E 684  0                                        
SHEET    2   G 2 THR F 280  VAL F 281  1  O  VAL F 281   N  ARG E 683           
SHEET    1   H 2 ALA E 718  ILE E 719  0                                        
SHEET    2   H 2 ARG F 245  ILE F 246  1  O  ARG F 245   N  ILE E 719           
SHEET    1   I 2 ARG G1042  VAL G1043  0                                        
SHEET    2   I 2 THR H1485  ILE H1486  1  O  ILE H1486   N  ARG G1042           
SHEET    1   J 2 ARG G1077  ILE G1078  0                                        
SHEET    2   J 2 GLY H1450  ILE H1451  1  O  GLY H1450   N  ILE G1078           
CRYST1  104.992  109.681  180.721  90.00  90.00  90.00 P 21 21 21    8          
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      0.009525  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009117  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005533        0.00000