HEADER    LIGASE                                  07-OCT-99   1D5F              
TITLE     STRUCTURE OF E6AP: INSIGHTS INTO UBIQUITINATION PATHWAY               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: E6AP HECT CATALYTIC DOMAIN, E3 LIGASE;                     
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 EC: 6.3.2.-;                                                         
COMPND   5 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_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PGEX4T-3                                   
KEYWDS    BILOBAL STRUCTURE, ELONGATED SHAPE, E3 LIGASE, LIGASE                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.HUANG,E.KINNUCAN,G.WANG,S.BEAUDENON,P.M.HOWLEY,J.M.HUIBREGTSE,      
AUTHOR   2 N.P.PAVLETICH                                                        
REVDAT   5   07-FEB-24 1D5F    1       REMARK                                   
REVDAT   4   18-JUL-18 1D5F    1       TITLE  COMPND                            
REVDAT   3   11-OCT-17 1D5F    1       REMARK                                   
REVDAT   2   24-FEB-09 1D5F    1       VERSN                                    
REVDAT   1   17-NOV-99 1D5F    0                                                
JRNL        AUTH   L.HUANG,E.KINNUCAN,G.WANG,S.BEAUDENON,P.M.HOWLEY,            
JRNL        AUTH 2 J.M.HUIBREGTSE,N.P.PAVLETICH                                 
JRNL        TITL   STRUCTURE OF AN E6AP-UBCH7 COMPLEX: INSIGHTS INTO            
JRNL        TITL 2 UBIQUITINATION BY THE E2-E3 ENZYME CASCADE.                  
JRNL        REF    SCIENCE                       V. 286  1321 1999              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   10558980                                                     
JRNL        DOI    10.1126/SCIENCE.286.5443.1321                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 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 (CNS LIBRARY)                      
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 32466                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.230                           
REMARK   3   FREE R VALUE                     : 0.283                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1477                            
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            : 8583                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 48.00                          
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) : NULL                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.856                           
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 1D5F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009805.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-MAR-99; 10-JUN-99               
REMARK 200  TEMPERATURE           (KELVIN) : 110; 110                           
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N; Y                               
REMARK 200  RADIATION SOURCE               : ROTATING ANODE; NSLS               
REMARK 200  BEAMLINE                       : NULL; X4A                          
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200; NULL                 
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418; 0.9789                     
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : NULL; NULL                         
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE; CCD                   
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV; ADSC              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35446                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.05700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 24.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; SINGLE WAVELENGTH           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG1500, AMMONIUM ACETATE,SODIUM         
REMARK 280  CHLORIDE, HEPES-NA, PH 7.5, VAPOR DIFFUSION, HANGING DROP,          
REMARK 280  TEMPERATURE 277.0K                                                  
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       50.75000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       62.60000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       56.85000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       62.60000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       50.75000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       56.85000            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 48280 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLN A   495                                                      
REMARK 465     LEU A   496                                                      
REMARK 465     LYS A   847                                                      
REMARK 465     GLY A   848                                                      
REMARK 465     PHE A   849                                                      
REMARK 465     GLY A   850                                                      
REMARK 465     MET A   851                                                      
REMARK 465     LEU A   852                                                      
REMARK 465     GLN B   495                                                      
REMARK 465     LEU B   496                                                      
REMARK 465     LYS B   847                                                      
REMARK 465     GLY B   848                                                      
REMARK 465     PHE B   849                                                      
REMARK 465     GLY B   850                                                      
REMARK 465     MET B   851                                                      
REMARK 465     LEU B   852                                                      
REMARK 465     GLN C   495                                                      
REMARK 465     LEU C   496                                                      
REMARK 465     LYS C   847                                                      
REMARK 465     GLY C   848                                                      
REMARK 465     PHE C   849                                                      
REMARK 465     GLY C   850                                                      
REMARK 465     MET C   851                                                      
REMARK 465     LEU C   852                                                      
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    TYR B   694     O    TYR B   697              2.05            
REMARK 500   O    LEU B   747     OG1  THR B   751              2.17            
REMARK 500   O    GLN C   784     O    THR C   787              2.18            
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    GLN A 745   N   -  CA  -  C   ANGL. DEV. = -20.8 DEGREES          
REMARK 500    LEU B 723   N   -  CA  -  C   ANGL. DEV. = -19.9 DEGREES          
REMARK 500    GLN B 745   N   -  CA  -  C   ANGL. DEV. = -25.2 DEGREES          
REMARK 500    GLN C 745   N   -  CA  -  C   ANGL. DEV. = -24.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    TYR A 499      158.53     58.41                                   
REMARK 500    ARG A 501      109.26     69.77                                   
REMARK 500    HIS A 508       45.59    131.20                                   
REMARK 500    ILE A 509      -75.19    -79.20                                   
REMARK 500    ASP A 511      -70.54    -65.48                                   
REMARK 500    ASN A 524       71.07      8.55                                   
REMARK 500    PRO A 525        1.53    -57.35                                   
REMARK 500    ASP A 527      -35.04    -30.40                                   
REMARK 500    SER A 582       99.72    -69.04                                   
REMARK 500    GLU A 586       28.90    -73.42                                   
REMARK 500    ASN A 603       35.02    -87.93                                   
REMARK 500    MET A 612      -33.33    -35.82                                   
REMARK 500    GLU A 650      -52.48     92.60                                   
REMARK 500    ASP A 652      -20.73   -145.80                                   
REMARK 500    ASP A 663     -165.86    -51.51                                   
REMARK 500    GLU A 675      -64.19    -17.64                                   
REMARK 500    LYS A 679     -146.35    -80.72                                   
REMARK 500    ILE A 680       74.79     52.93                                   
REMARK 500    ARG A 687      -43.60    -26.95                                   
REMARK 500    ILE A 698      -41.16    107.87                                   
REMARK 500    ASN A 700      -61.13   -136.14                                   
REMARK 500    ASN A 719      149.48    -19.24                                   
REMARK 500    GLU A 720      -43.00     79.26                                   
REMARK 500    SER A 721       59.36   -101.39                                   
REMARK 500    PRO A 722     -158.82    -54.66                                   
REMARK 500    LEU A 723       33.89    -90.57                                   
REMARK 500    PHE A 744      -57.03     56.09                                   
REMARK 500    ALA A 746      -42.90     86.12                                   
REMARK 500    GLU A 749     -177.58    -69.32                                   
REMARK 500    THR A 750      -12.89     49.72                                   
REMARK 500    THR A 758      157.68     68.03                                   
REMARK 500    SER A 761      120.71    165.45                                   
REMARK 500    LYS A 801       54.88     38.50                                   
REMARK 500    THR A 811     -154.13   -120.17                                   
REMARK 500    GLU A 828       78.63    -67.62                                   
REMARK 500    SER A 831      147.50    178.32                                   
REMARK 500    ARG B 501      107.17     77.75                                   
REMARK 500    ARG B 506     -178.54    -57.20                                   
REMARK 500    ASP B 507      -14.61     67.36                                   
REMARK 500    HIS B 508       38.30   -152.60                                   
REMARK 500    ASN B 524       97.23    -27.42                                   
REMARK 500    GLU B 584       66.35   -107.11                                   
REMARK 500    ASN B 603       30.40    -82.45                                   
REMARK 500    GLU B 650      -68.29    133.94                                   
REMARK 500    ASP B 651       54.82    -96.00                                   
REMARK 500    ASP B 652      -38.29   -168.01                                   
REMARK 500    MET B 654       90.68     13.90                                   
REMARK 500    LEU B 664      -46.85      2.12                                   
REMARK 500    ASN B 667       81.04     57.52                                   
REMARK 500    PRO B 668      178.22    -58.87                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     110 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1UBQ   RELATED DB: PDB                                   
REMARK 900 1UBQ IS THE UBIQUITIN STRUCTURE. UBIQUITIN IS THIS PROTEIN'S         
REMARK 900 SUBSTRATE.                                                           
DBREF  1D5F A  495   852  UNP    Q05086   UBE3A_HUMAN    495    852             
DBREF  1D5F B  495   852  UNP    Q05086   UBE3A_HUMAN    495    852             
DBREF  1D5F C  495   852  UNP    Q05086   UBE3A_HUMAN    495    852             
SEQRES   1 A  358  GLN LEU ASN PRO TYR LEU ARG LEU LYS VAL ARG ARG ASP          
SEQRES   2 A  358  HIS ILE ILE ASP ASP ALA LEU VAL ARG LEU GLU MET ILE          
SEQRES   3 A  358  ALA MET GLU ASN PRO ALA ASP LEU LYS LYS GLN LEU TYR          
SEQRES   4 A  358  VAL GLU PHE GLU GLY GLU GLN GLY VAL ASP GLU GLY GLY          
SEQRES   5 A  358  VAL SER LYS GLU PHE PHE GLN LEU VAL VAL GLU GLU ILE          
SEQRES   6 A  358  PHE ASN PRO ASP ILE GLY MET PHE THR TYR ASP GLU SER          
SEQRES   7 A  358  THR LYS LEU PHE TRP PHE ASN PRO SER SER PHE GLU THR          
SEQRES   8 A  358  GLU GLY GLN PHE THR LEU ILE GLY ILE VAL LEU GLY LEU          
SEQRES   9 A  358  ALA ILE TYR ASN ASN CYS ILE LEU ASP VAL HIS PHE PRO          
SEQRES  10 A  358  MET VAL VAL TYR ARG LYS LEU MET GLY LYS LYS GLY THR          
SEQRES  11 A  358  PHE ARG ASP LEU GLY ASP SER HIS PRO VAL LEU TYR GLN          
SEQRES  12 A  358  SER LEU LYS ASP LEU LEU GLU TYR GLU GLY ASN VAL GLU          
SEQRES  13 A  358  ASP ASP MET MET ILE THR PHE GLN ILE SER GLN THR ASP          
SEQRES  14 A  358  LEU PHE GLY ASN PRO MET MET TYR ASP LEU LYS GLU ASN          
SEQRES  15 A  358  GLY ASP LYS ILE PRO ILE THR ASN GLU ASN ARG LYS GLU          
SEQRES  16 A  358  PHE VAL ASN LEU TYR SER ASP TYR ILE LEU ASN LYS SER          
SEQRES  17 A  358  VAL GLU LYS GLN PHE LYS ALA PHE ARG ARG GLY PHE HIS          
SEQRES  18 A  358  MET VAL THR ASN GLU SER PRO LEU LYS TYR LEU PHE ARG          
SEQRES  19 A  358  PRO GLU GLU ILE GLU LEU LEU ILE CYS GLY SER ARG ASN          
SEQRES  20 A  358  LEU ASP PHE GLN ALA LEU GLU GLU THR THR GLU TYR ASP          
SEQRES  21 A  358  GLY GLY TYR THR ARG ASP SER VAL LEU ILE ARG GLU PHE          
SEQRES  22 A  358  TRP GLU ILE VAL HIS SER PHE THR ASP GLU GLN LYS ARG          
SEQRES  23 A  358  LEU PHE LEU GLN PHE THR THR GLY THR ASP ARG ALA PRO          
SEQRES  24 A  358  VAL GLY GLY LEU GLY LYS LEU LYS MET ILE ILE ALA LYS          
SEQRES  25 A  358  ASN GLY PRO ASP THR GLU ARG LEU PRO THR SER HIS THR          
SEQRES  26 A  358  CYS PHE ASN VAL LEU LEU LEU PRO GLU TYR SER SER LYS          
SEQRES  27 A  358  GLU LYS LEU LYS GLU ARG LEU LEU LYS ALA ILE THR TYR          
SEQRES  28 A  358  ALA LYS GLY PHE GLY MET LEU                                  
SEQRES   1 B  358  GLN LEU ASN PRO TYR LEU ARG LEU LYS VAL ARG ARG ASP          
SEQRES   2 B  358  HIS ILE ILE ASP ASP ALA LEU VAL ARG LEU GLU MET ILE          
SEQRES   3 B  358  ALA MET GLU ASN PRO ALA ASP LEU LYS LYS GLN LEU TYR          
SEQRES   4 B  358  VAL GLU PHE GLU GLY GLU GLN GLY VAL ASP GLU GLY GLY          
SEQRES   5 B  358  VAL SER LYS GLU PHE PHE GLN LEU VAL VAL GLU GLU ILE          
SEQRES   6 B  358  PHE ASN PRO ASP ILE GLY MET PHE THR TYR ASP GLU SER          
SEQRES   7 B  358  THR LYS LEU PHE TRP PHE ASN PRO SER SER PHE GLU THR          
SEQRES   8 B  358  GLU GLY GLN PHE THR LEU ILE GLY ILE VAL LEU GLY LEU          
SEQRES   9 B  358  ALA ILE TYR ASN ASN CYS ILE LEU ASP VAL HIS PHE PRO          
SEQRES  10 B  358  MET VAL VAL TYR ARG LYS LEU MET GLY LYS LYS GLY THR          
SEQRES  11 B  358  PHE ARG ASP LEU GLY ASP SER HIS PRO VAL LEU TYR GLN          
SEQRES  12 B  358  SER LEU LYS ASP LEU LEU GLU TYR GLU GLY ASN VAL GLU          
SEQRES  13 B  358  ASP ASP MET MET ILE THR PHE GLN ILE SER GLN THR ASP          
SEQRES  14 B  358  LEU PHE GLY ASN PRO MET MET TYR ASP LEU LYS GLU ASN          
SEQRES  15 B  358  GLY ASP LYS ILE PRO ILE THR ASN GLU ASN ARG LYS GLU          
SEQRES  16 B  358  PHE VAL ASN LEU TYR SER ASP TYR ILE LEU ASN LYS SER          
SEQRES  17 B  358  VAL GLU LYS GLN PHE LYS ALA PHE ARG ARG GLY PHE HIS          
SEQRES  18 B  358  MET VAL THR ASN GLU SER PRO LEU LYS TYR LEU PHE ARG          
SEQRES  19 B  358  PRO GLU GLU ILE GLU LEU LEU ILE CYS GLY SER ARG ASN          
SEQRES  20 B  358  LEU ASP PHE GLN ALA LEU GLU GLU THR THR GLU TYR ASP          
SEQRES  21 B  358  GLY GLY TYR THR ARG ASP SER VAL LEU ILE ARG GLU PHE          
SEQRES  22 B  358  TRP GLU ILE VAL HIS SER PHE THR ASP GLU GLN LYS ARG          
SEQRES  23 B  358  LEU PHE LEU GLN PHE THR THR GLY THR ASP ARG ALA PRO          
SEQRES  24 B  358  VAL GLY GLY LEU GLY LYS LEU LYS MET ILE ILE ALA LYS          
SEQRES  25 B  358  ASN GLY PRO ASP THR GLU ARG LEU PRO THR SER HIS THR          
SEQRES  26 B  358  CYS PHE ASN VAL LEU LEU LEU PRO GLU TYR SER SER LYS          
SEQRES  27 B  358  GLU LYS LEU LYS GLU ARG LEU LEU LYS ALA ILE THR TYR          
SEQRES  28 B  358  ALA LYS GLY PHE GLY MET LEU                                  
SEQRES   1 C  358  GLN LEU ASN PRO TYR LEU ARG LEU LYS VAL ARG ARG ASP          
SEQRES   2 C  358  HIS ILE ILE ASP ASP ALA LEU VAL ARG LEU GLU MET ILE          
SEQRES   3 C  358  ALA MET GLU ASN PRO ALA ASP LEU LYS LYS GLN LEU TYR          
SEQRES   4 C  358  VAL GLU PHE GLU GLY GLU GLN GLY VAL ASP GLU GLY GLY          
SEQRES   5 C  358  VAL SER LYS GLU PHE PHE GLN LEU VAL VAL GLU GLU ILE          
SEQRES   6 C  358  PHE ASN PRO ASP ILE GLY MET PHE THR TYR ASP GLU SER          
SEQRES   7 C  358  THR LYS LEU PHE TRP PHE ASN PRO SER SER PHE GLU THR          
SEQRES   8 C  358  GLU GLY GLN PHE THR LEU ILE GLY ILE VAL LEU GLY LEU          
SEQRES   9 C  358  ALA ILE TYR ASN ASN CYS ILE LEU ASP VAL HIS PHE PRO          
SEQRES  10 C  358  MET VAL VAL TYR ARG LYS LEU MET GLY LYS LYS GLY THR          
SEQRES  11 C  358  PHE ARG ASP LEU GLY ASP SER HIS PRO VAL LEU TYR GLN          
SEQRES  12 C  358  SER LEU LYS ASP LEU LEU GLU TYR GLU GLY ASN VAL GLU          
SEQRES  13 C  358  ASP ASP MET MET ILE THR PHE GLN ILE SER GLN THR ASP          
SEQRES  14 C  358  LEU PHE GLY ASN PRO MET MET TYR ASP LEU LYS GLU ASN          
SEQRES  15 C  358  GLY ASP LYS ILE PRO ILE THR ASN GLU ASN ARG LYS GLU          
SEQRES  16 C  358  PHE VAL ASN LEU TYR SER ASP TYR ILE LEU ASN LYS SER          
SEQRES  17 C  358  VAL GLU LYS GLN PHE LYS ALA PHE ARG ARG GLY PHE HIS          
SEQRES  18 C  358  MET VAL THR ASN GLU SER PRO LEU LYS TYR LEU PHE ARG          
SEQRES  19 C  358  PRO GLU GLU ILE GLU LEU LEU ILE CYS GLY SER ARG ASN          
SEQRES  20 C  358  LEU ASP PHE GLN ALA LEU GLU GLU THR THR GLU TYR ASP          
SEQRES  21 C  358  GLY GLY TYR THR ARG ASP SER VAL LEU ILE ARG GLU PHE          
SEQRES  22 C  358  TRP GLU ILE VAL HIS SER PHE THR ASP GLU GLN LYS ARG          
SEQRES  23 C  358  LEU PHE LEU GLN PHE THR THR GLY THR ASP ARG ALA PRO          
SEQRES  24 C  358  VAL GLY GLY LEU GLY LYS LEU LYS MET ILE ILE ALA LYS          
SEQRES  25 C  358  ASN GLY PRO ASP THR GLU ARG LEU PRO THR SER HIS THR          
SEQRES  26 C  358  CYS PHE ASN VAL LEU LEU LEU PRO GLU TYR SER SER LYS          
SEQRES  27 C  358  GLU LYS LEU LYS GLU ARG LEU LEU LYS ALA ILE THR TYR          
SEQRES  28 C  358  ALA LYS GLY PHE GLY MET LEU                                  
HELIX    1   1 HIS A  508  ILE A  520  1                                  13    
HELIX    2   2 ASN A  524  LYS A  530  5                                   7    
HELIX    3   3 GLY A  545  PHE A  560  1                                  16    
HELIX    4   4 ASN A  561  GLY A  565  5                                   5    
HELIX    5   5 GLY A  587  ASN A  602  1                                  16    
HELIX    6   6 MET A  612  MET A  619  1                                   8    
HELIX    7   7 THR A  624  ARG A  626  5                                   3    
HELIX    8   8 ASP A  627  HIS A  632  1                                   6    
HELIX    9   9 HIS A  632  TYR A  645  1                                  14    
HELIX   10  10 ASN A  686  ASN A  700  1                                  15    
HELIX   11  11 VAL A  703  VAL A  717  1                                  15    
HELIX   12  12 ARG A  728  GLY A  738  1                                  11    
HELIX   13  13 SER A  761  SER A  773  1                                  13    
HELIX   14  14 THR A  775  THR A  787  1                                  13    
HELIX   15  15 GLY A  796  LYS A  801  5                                   6    
HELIX   16  16 THR A  819  PHE A  821  5                                   3    
HELIX   17  17 SER A  831  ALA A  846  1                                  16    
HELIX   18  18 HIS B  508  GLU B  523  1                                  16    
HELIX   19  19 ASN B  524  LYS B  530  5                                   7    
HELIX   20  20 GLY B  545  PHE B  560  1                                  16    
HELIX   21  21 THR B  585  ILE B  600  1                                  16    
HELIX   22  22 PRO B  611  MET B  619  1                                   9    
HELIX   23  23 THR B  624  HIS B  632  1                                   9    
HELIX   24  24 HIS B  632  TYR B  645  1                                  14    
HELIX   25  25 ASN B  676  ILE B  680  5                                   5    
HELIX   26  26 ASN B  686  ASN B  700  1                                  15    
HELIX   27  27 VAL B  703  THR B  718  1                                  16    
HELIX   28  28 PRO B  729  GLY B  738  1                                  10    
HELIX   29  29 SER B  761  PHE B  774  1                                  14    
HELIX   30  30 GLU B  777  THR B  787  1                                  11    
HELIX   31  31 GLY B  796  LYS B  801  5                                   6    
HELIX   32  32 THR B  819  PHE B  821  5                                   3    
HELIX   33  33 SER B  831  THR B  844  1                                  14    
HELIX   34  34 HIS C  508  ASN C  524  1                                  17    
HELIX   35  35 PRO C  525  LYS C  530  5                                   6    
HELIX   36  36 GLY C  545  ASN C  561  1                                  17    
HELIX   37  37 PRO C  562  GLY C  565  5                                   4    
HELIX   38  38 THR C  585  ASN C  602  1                                  18    
HELIX   39  39 PRO C  611  MET C  619  1                                   9    
HELIX   40  40 ASP C  627  HIS C  632  1                                   6    
HELIX   41  41 HIS C  632  GLU C  644  1                                  13    
HELIX   42  42 GLU C  685  ASN C  700  1                                  16    
HELIX   43  43 LYS C  705  ASN C  719  1                                  15    
HELIX   44  44 SER C  721  LEU C  726  5                                   6    
HELIX   45  45 ARG C  728  GLY C  738  1                                  11    
HELIX   46  46 SER C  761  PHE C  774  1                                  14    
HELIX   47  47 THR C  775  THR C  787  1                                  13    
HELIX   48  48 GLY C  796  LYS C  801  5                                   6    
HELIX   49  49 SER C  831  TYR C  845  1                                  15    
SHEET    1   A 2 LEU A 502  VAL A 504  0                                        
SHEET    2   A 2 VAL A 534  PHE A 536  1  N  GLU A 535   O  LEU A 502           
SHEET    1   B 2 PHE A 567  TYR A 569  0                                        
SHEET    2   B 2 PHE A 576  PHE A 578 -1  O  TRP A 577   N  THR A 568           
SHEET    1   C 2 GLN A 658  THR A 662  0                                        
SHEET    2   C 2 PRO A 668  ASP A 672 -1  N  MET A 669   O  GLN A 661           
SHEET    1   D 4 GLU A 752  ASP A 754  0                                        
SHEET    2   D 4 ILE A 803  PRO A 809  1  N  ILE A 804   O  GLU A 752           
SHEET    3   D 4 VAL A 823  GLU A 828  1  N  LEU A 824   O  ILE A 803           
SHEET    4   D 4 THR A 816  HIS A 818 -1  O  THR A 816   N  LEU A 825           
SHEET    1   E 2 LEU B 502  VAL B 504  0                                        
SHEET    2   E 2 VAL B 534  PHE B 536  1  O  GLU B 535   N  VAL B 504           
SHEET    1   F 2 PHE B 567  ASP B 570  0                                        
SHEET    2   F 2 LEU B 575  PHE B 578 -1  O  LEU B 575   N  ASP B 570           
SHEET    1   G 2 GLN B 658  ILE B 659  0                                        
SHEET    2   G 2 TYR B 671  ASP B 672 -1  O  TYR B 671   N  ILE B 659           
SHEET    1   H 4 GLU B 752  ASP B 754  0                                        
SHEET    2   H 4 ILE B 803  PRO B 809  1  N  ILE B 804   O  GLU B 752           
SHEET    3   H 4 VAL B 823  GLU B 828  1  N  LEU B 824   O  ILE B 803           
SHEET    4   H 4 THR B 816  HIS B 818 -1  O  THR B 816   N  LEU B 825           
SHEET    1   I 2 LEU C 502  VAL C 504  0                                        
SHEET    2   I 2 VAL C 534  PHE C 536  1  O  GLU C 535   N  VAL C 504           
SHEET    1   J 2 PHE C 567  TYR C 569  0                                        
SHEET    2   J 2 PHE C 576  PHE C 578 -1  O  TRP C 577   N  THR C 568           
SHEET    1   K 2 GLN C 658  ILE C 659  0                                        
SHEET    2   K 2 TYR C 671  ASP C 672 -1  N  TYR C 671   O  ILE C 659           
SHEET    1   L 4 GLU C 752  ASP C 754  0                                        
SHEET    2   L 4 ILE C 803  LYS C 806  1  N  ILE C 804   O  GLU C 752           
SHEET    3   L 4 VAL C 823  LEU C 826  1  N  LEU C 824   O  ILE C 803           
SHEET    4   L 4 THR C 816  HIS C 818 -1  O  THR C 816   N  LEU C 825           
CRYST1  101.500  113.700  125.200  90.00  90.00  90.00 P 21 21 21   12          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009852  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008795  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007987        0.00000