HEADER    LIGASE                                  14-DEC-09   3L1X              
TITLE     CRYSTAL STRUCTURE OF U-BOX DOMAIN OF HUMAN E4B UBIQUITIN LIGASE       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UBIQUITIN CONJUGATION FACTOR E4 B;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: U BOX DOMAIN, RESIDUES 1208-1302;                          
COMPND   5 SYNONYM: UBIQUITIN FUSION DEGRADATION PROTEIN 2, HOMOZYGOUSLY DELETED
COMPND   6 IN NEUROBLASTOMA 1;                                                  
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: UBE4B, HDNB1, KIAA0684, UFD2;                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET28B                                    
KEYWDS    E3 UBIQUITIN LIGASE, E4 UBIQUITIN LIGASE, U-BOX DOMAIN, UBL           
KEYWDS   2 CONJUGATION PATHWAY, LIGASE                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.BENIRSCHKE,J.R.THOMPSON,G.MER                                       
REVDAT   4   06-SEP-23 3L1X    1       SEQADV                                   
REVDAT   3   16-NOV-11 3L1X    1       VERSN  HETATM                            
REVDAT   2   25-AUG-10 3L1X    1       JRNL                                     
REVDAT   1   05-MAY-10 3L1X    0                                                
JRNL        AUTH   R.C.BENIRSCHKE,J.R.THOMPSON,Y.NOMINE,E.WASIELEWSKI,          
JRNL        AUTH 2 N.JURANIC,S.MACURA,S.HATAKEYAMA,K.I.NAKAYAMA,M.V.BOTUYAN,    
JRNL        AUTH 3 G.MER                                                        
JRNL        TITL   MOLECULAR BASIS FOR THE ASSOCIATION OF HUMAN E4B U BOX       
JRNL        TITL 2 UBIQUITIN LIGASE WITH E2-CONJUGATING ENZYMES UBCH5C AND      
JRNL        TITL 3 UBC4.                                                        
JRNL        REF    STRUCTURE                     V.  18   955 2010              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   20696396                                                     
JRNL        DOI    10.1016/J.STR.2010.04.017                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE)                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 24.07                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 3328                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.254                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.130                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 304                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 24.0751 -  3.2789    0.98     1559   156  0.1628 0.2130        
REMARK   3     2  3.2789 -  2.6000    0.99     1465   148  0.2360 0.3472        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.38                                          
REMARK   3   B_SOL              : 68.12                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 42.58                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.002            639                                  
REMARK   3   ANGLE     :  0.588            870                                  
REMARK   3   CHIRALITY :  0.041             98                                  
REMARK   3   PLANARITY :  0.003            116                                  
REMARK   3   DIHEDRAL  : 16.493            266                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN A                                                
REMARK   3    ORIGIN FOR THE GROUP (A):  -4.2179  19.6556  31.0241              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1907 T22:   0.1837                                     
REMARK   3      T33:   0.1466 T12:  -0.0098                                     
REMARK   3      T13:  -0.0491 T23:   0.0429                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0128 L22:   0.4682                                     
REMARK   3      L33:   0.3277 L12:  -0.3882                                     
REMARK   3      L13:   0.2476 L23:  -0.4129                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0800 S12:   0.2382 S13:   0.1078                       
REMARK   3      S21:  -0.1426 S22:   0.0710 S23:   0.0123                       
REMARK   3      S31:   0.0787 S32:  -0.0141 S33:  -0.0000                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3L1X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000056729.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-FEB-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97918                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 3328                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 24.074                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 37.00                              
REMARK 200  R MERGE                    (I) : 0.13900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 46.1800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 36.70                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.65500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.290                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2EZJ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2M TACSIMATE, VAPOR DIFFUSION, HANGING   
REMARK 280  DROP, TEMPERATURE 295K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 3 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   Z,X,Y                                                   
REMARK 290       6555   Z,-X,-Y                                                 
REMARK 290       7555   -Z,-X,Y                                                 
REMARK 290       8555   -Z,X,-Y                                                 
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z,-X                                                 
REMARK 290      11555   Y,-Z,-X                                                 
REMARK 290      12555   -Y,-Z,X                                                 
REMARK 290      13555   Y,X,-Z                                                  
REMARK 290      14555   -Y,-X,-Z                                                
REMARK 290      15555   Y,-X,Z                                                  
REMARK 290      16555   -Y,X,Z                                                  
REMARK 290      17555   X,Z,-Y                                                  
REMARK 290      18555   -X,Z,Y                                                  
REMARK 290      19555   -X,-Z,-Y                                                
REMARK 290      20555   X,-Z,Y                                                  
REMARK 290      21555   Z,Y,-X                                                  
REMARK 290      22555   Z,-Y,X                                                  
REMARK 290      23555   -Z,Y,X                                                  
REMARK 290      24555   -Z,-Y,-X                                                
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  13  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  14 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  16  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  16  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  17  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  18 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  18  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3  18  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  19 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  19  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  19  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  20  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  20  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  20  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1  21  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2  21  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  21 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  22  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2  22  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  22  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  23  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2  23  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  23  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  24  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2  24  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  24 -1.000000  0.000000  0.000000        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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A   6  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A  1203                                                      
REMARK 465     SER A  1204                                                      
REMARK 465     HIS A  1205                                                      
REMARK 465     LYS A  1206                                                      
REMARK 465     PHE A  1207                                                      
REMARK 465     ALA A  1208                                                      
REMARK 465     GLU A  1209                                                      
REMARK 465     LYS A  1210                                                      
REMARK 465     VAL A  1211                                                      
REMARK 465     GLU A  1212                                                      
REMARK 465     GLU A  1213                                                      
REMARK 465     ILE A  1214                                                      
REMARK 465     VAL A  1215                                                      
REMARK 465     ALA A  1216                                                      
REMARK 465     LYS A  1217                                                      
REMARK 465     ASN A  1218                                                      
REMARK 465     ALA A  1219                                                      
REMARK 465     ARG A  1220                                                      
REMARK 465     ALA A  1221                                                      
REMARK 465     GLU A  1222                                                      
REMARK 465     ILE A  1223                                                      
REMARK 465     ASP A  1224                                                      
REMARK 465     TYR A  1225                                                      
REMARK 465     ASP A  1301                                                      
REMARK 465     HIS A  1302                                                      
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3L1Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN UBC4 E2 CONJUGATING ENZYME                
REMARK 900 RELATED ID: 3L1Z   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE U-BOX DOMAIN OF HUMAN E4B UBIQUITIN LIGASE  
REMARK 900 IN COMPLEX WITH UBCH5C E2 UBIQUITIN CONJUGATING ENZYME               
DBREF  3L1X A 1208  1302  UNP    O95155   UBE4B_HUMAN   1208   1302             
SEQADV 3L1X GLY A 1203  UNP  O95155              EXPRESSION TAG                 
SEQADV 3L1X SER A 1204  UNP  O95155              EXPRESSION TAG                 
SEQADV 3L1X HIS A 1205  UNP  O95155              EXPRESSION TAG                 
SEQADV 3L1X LYS A 1206  UNP  O95155              EXPRESSION TAG                 
SEQADV 3L1X PHE A 1207  UNP  O95155              EXPRESSION TAG                 
SEQRES   1 A  100  GLY SER HIS LYS PHE ALA GLU LYS VAL GLU GLU ILE VAL          
SEQRES   2 A  100  ALA LYS ASN ALA ARG ALA GLU ILE ASP TYR SER ASP ALA          
SEQRES   3 A  100  PRO ASP GLU PHE ARG ASP PRO LEU MET ASP THR LEU MET          
SEQRES   4 A  100  THR ASP PRO VAL ARG LEU PRO SER GLY THR ILE MET ASP          
SEQRES   5 A  100  ARG SER ILE ILE LEU ARG HIS LEU LEU ASN SER PRO THR          
SEQRES   6 A  100  ASP PRO PHE ASN ARG GLN THR LEU THR GLU SER MET LEU          
SEQRES   7 A  100  GLU PRO VAL PRO GLU LEU LYS GLU GLN ILE GLN ALA TRP          
SEQRES   8 A  100  MET ARG GLU LYS GLN ASN SER ASP HIS                          
FORMUL   2  HOH   *33(H2 O)                                                     
HELIX    1   1 PRO A 1229  ARG A 1233  5                                   5    
HELIX    2   2 ARG A 1255  SER A 1265  1                                  11    
HELIX    3   3 THR A 1276  LEU A 1280  5                                   5    
HELIX    4   4 VAL A 1283  ASN A 1299  1                                  17    
SHEET    1   A 3 ILE A1252  ASP A1254  0                                        
SHEET    2   A 3 PRO A1244  ARG A1246 -1  N  VAL A1245   O  MET A1253           
SHEET    3   A 3 GLU A1281  PRO A1282 -1  O  GLU A1281   N  ARG A1246           
CRYST1   83.395   83.395   83.395  90.00  90.00  90.00 P 4 3 2      24          
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      0.011991  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011991  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011991        0.00000