PDB Short entry for 1I7K
HEADER    LIGASE                                  09-MAR-01   1I7K              
TITLE     CRYSTAL STRUCTURE OF HUMAN MITOTIC-SPECIFIC UBIQUITIN-CONJUGATING     
TITLE    2 ENZYME, UBCH10                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UBIQUITIN-CONJUGATING ENZYME E2 H10;                       
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: UBIQUITIN-CONJUGATING ENZYME UBCH10;                        
COMPND   5 EC: 6.3.2.19;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: UBCH10;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PT7-7                                     
KEYWDS    UBIQUITIN CONJUGATING ENZYME, LIGASE                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.BASAVAPPA,Y.LIN                                                     
REVDAT   6   09-AUG-23 1I7K    1       REMARK                                   
REVDAT   5   27-OCT-21 1I7K    1       SEQADV                                   
REVDAT   4   24-FEB-09 1I7K    1       VERSN                                    
REVDAT   3   30-SEP-03 1I7K    1       DBREF                                    
REVDAT   2   19-JUN-02 1I7K    1       JRNL                                     
REVDAT   1   04-APR-01 1I7K    0                                                
JRNL        AUTH   Y.LIN,W.C.HWANG,R.BASAVAPPA                                  
JRNL        TITL   STRUCTURAL AND FUNCTIONAL ANALYSIS OF THE HUMAN              
JRNL        TITL 2 MITOTIC-SPECIFIC UBIQUITIN-CONJUGATING ENZYME, UBCH10.       
JRNL        REF    J.BIOL.CHEM.                  V. 277 21913 2002              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   11927573                                                     
JRNL        DOI    10.1074/JBC.M109398200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 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) : 1.95                           
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)   (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 23820                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2353                            
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            : 2322                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 196                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.81                          
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) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.596                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.83                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
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 1I7K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-MAR-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000013003.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JUN-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC MIRRORS                      
REMARK 200  OPTICS                         : OSMIC MIRRORS                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24518                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.940                              
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     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY                : 2.900                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.01                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.53                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.167                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE, CNS                                            
REMARK 200 STARTING MODEL: PDB ENTRY 2E2C                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1500, SODIUM CHLORIDE, SODIUM        
REMARK 280  ACETATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     GLN A     4                                                      
REMARK 465     ASN A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     ASP A     7                                                      
REMARK 465     PRO A     8                                                      
REMARK 465     ALA A     9                                                      
REMARK 465     ALA A    10                                                      
REMARK 465     THR A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     VAL A    13                                                      
REMARK 465     ALA A    14                                                      
REMARK 465     ALA A    15                                                      
REMARK 465     ALA A    16                                                      
REMARK 465     ARG A    17                                                      
REMARK 465     LYS A    18                                                      
REMARK 465     GLY A    19                                                      
REMARK 465     ALA A    20                                                      
REMARK 465     GLU A    21                                                      
REMARK 465     PRO A    22                                                      
REMARK 465     SER A    23                                                      
REMARK 465     GLY A    24                                                      
REMARK 465     GLY A    25                                                      
REMARK 465     ALA A    26                                                      
REMARK 465     ALA A    27                                                      
REMARK 465     ARG A    28                                                      
REMARK 465     GLY A    29                                                      
REMARK 465     SER A   176                                                      
REMARK 465     GLN A   177                                                      
REMARK 465     GLU A   178                                                      
REMARK 465     PRO A   179                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     GLN B     4                                                      
REMARK 465     ASN B     5                                                      
REMARK 465     ARG B     6                                                      
REMARK 465     ASP B     7                                                      
REMARK 465     PRO B     8                                                      
REMARK 465     ALA B     9                                                      
REMARK 465     ALA B    10                                                      
REMARK 465     THR B    11                                                      
REMARK 465     SER B    12                                                      
REMARK 465     VAL B    13                                                      
REMARK 465     ALA B    14                                                      
REMARK 465     ALA B    15                                                      
REMARK 465     ALA B    16                                                      
REMARK 465     ARG B    17                                                      
REMARK 465     LYS B    18                                                      
REMARK 465     GLY B    19                                                      
REMARK 465     ALA B    20                                                      
REMARK 465     GLU B    21                                                      
REMARK 465     PRO B    22                                                      
REMARK 465     SER B    23                                                      
REMARK 465     GLY B    24                                                      
REMARK 465     GLY B    25                                                      
REMARK 465     ALA B    26                                                      
REMARK 465     ALA B    27                                                      
REMARK 465     ARG B    28                                                      
REMARK 465     GLY B    29                                                      
REMARK 465     SER B   176                                                      
REMARK 465     GLN B   177                                                      
REMARK 465     GLU B   178                                                      
REMARK 465     PRO B   179                                                      
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   NH2  ARG B    78     O    HOH B   207              1.93            
REMARK 500   O    HOH B   194     O    HOH B   264              2.07            
REMARK 500   O    GLY B    64     O    HOH B   266              2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CE   LYS A    48     O    HOH B   205     1664     1.63            
REMARK 500   NZ   LYS A    48     O    HOH B   205     1664     1.71            
REMARK 500   NH2  ARG A    78     O    HOH B   216     1564     1.89            
REMARK 500   OG   SER A    56     OG1  THR B    65     1564     1.91            
REMARK 500   CG2  THR B   175     O    HOH A   264     1446     2.01            
REMARK 500   CD   LYS A    48     O    HOH B   205     1664     2.09            
REMARK 500   NZ   LYS B    80     O    HOH A   203     1546     2.14            
REMARK 500   CB   ASP B    57     O    HOH A   190     1546     2.18            
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 119      -97.88   -127.14                                   
REMARK 500    VAL A 174       73.46   -150.30                                   
REMARK 500    ASN B  58       97.11   -161.67                                   
REMARK 500    LYS B 119     -113.51   -127.53                                   
REMARK 500    VAL B 174       -9.26     50.84                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1I7K A    1   179  UNP    O00762   UBE2C_HUMAN      1    179             
DBREF  1I7K B    1   179  UNP    O00762   UBE2C_HUMAN      1    179             
SEQADV 1I7K SER A  114  UNP  O00762    CYS   114 ENGINEERED MUTATION            
SEQADV 1I7K SER B  114  UNP  O00762    CYS   114 ENGINEERED MUTATION            
SEQRES   1 A  179  MET ALA SER GLN ASN ARG ASP PRO ALA ALA THR SER VAL          
SEQRES   2 A  179  ALA ALA ALA ARG LYS GLY ALA GLU PRO SER GLY GLY ALA          
SEQRES   3 A  179  ALA ARG GLY PRO VAL GLY LYS ARG LEU GLN GLN GLU LEU          
SEQRES   4 A  179  MET THR LEU MET MET SER GLY ASP LYS GLY ILE SER ALA          
SEQRES   5 A  179  PHE PRO GLU SER ASP ASN LEU PHE LYS TRP VAL GLY THR          
SEQRES   6 A  179  ILE HIS GLY ALA ALA GLY THR VAL TYR GLU ASP LEU ARG          
SEQRES   7 A  179  TYR LYS LEU SER LEU GLU PHE PRO SER GLY TYR PRO TYR          
SEQRES   8 A  179  ASN ALA PRO THR VAL LYS PHE LEU THR PRO CYS TYR HIS          
SEQRES   9 A  179  PRO ASN VAL ASP THR GLN GLY ASN ILE SER LEU ASP ILE          
SEQRES  10 A  179  LEU LYS GLU LYS TRP SER ALA LEU TYR ASP VAL ARG THR          
SEQRES  11 A  179  ILE LEU LEU SER ILE GLN SER LEU LEU GLY GLU PRO ASN          
SEQRES  12 A  179  ILE ASP SER PRO LEU ASN THR HIS ALA ALA GLU LEU TRP          
SEQRES  13 A  179  LYS ASN PRO THR ALA PHE LYS LYS TYR LEU GLN GLU THR          
SEQRES  14 A  179  TYR SER LYS GLN VAL THR SER GLN GLU PRO                      
SEQRES   1 B  179  MET ALA SER GLN ASN ARG ASP PRO ALA ALA THR SER VAL          
SEQRES   2 B  179  ALA ALA ALA ARG LYS GLY ALA GLU PRO SER GLY GLY ALA          
SEQRES   3 B  179  ALA ARG GLY PRO VAL GLY LYS ARG LEU GLN GLN GLU LEU          
SEQRES   4 B  179  MET THR LEU MET MET SER GLY ASP LYS GLY ILE SER ALA          
SEQRES   5 B  179  PHE PRO GLU SER ASP ASN LEU PHE LYS TRP VAL GLY THR          
SEQRES   6 B  179  ILE HIS GLY ALA ALA GLY THR VAL TYR GLU ASP LEU ARG          
SEQRES   7 B  179  TYR LYS LEU SER LEU GLU PHE PRO SER GLY TYR PRO TYR          
SEQRES   8 B  179  ASN ALA PRO THR VAL LYS PHE LEU THR PRO CYS TYR HIS          
SEQRES   9 B  179  PRO ASN VAL ASP THR GLN GLY ASN ILE SER LEU ASP ILE          
SEQRES  10 B  179  LEU LYS GLU LYS TRP SER ALA LEU TYR ASP VAL ARG THR          
SEQRES  11 B  179  ILE LEU LEU SER ILE GLN SER LEU LEU GLY GLU PRO ASN          
SEQRES  12 B  179  ILE ASP SER PRO LEU ASN THR HIS ALA ALA GLU LEU TRP          
SEQRES  13 B  179  LYS ASN PRO THR ALA PHE LYS LYS TYR LEU GLN GLU THR          
SEQRES  14 B  179  TYR SER LYS GLN VAL THR SER GLN GLU PRO                      
FORMUL   3  HOH   *196(H2 O)                                                    
HELIX    1   1 PRO A   30  GLY A   46  1                                  17    
HELIX    2   2 LEU A  115  LYS A  119  5                                   5    
HELIX    3   3 ASP A  127  GLU A  141  1                                  15    
HELIX    4   4 ASN A  149  TRP A  156  1                                   8    
HELIX    5   5 ASN A  158  LYS A  172  1                                  15    
HELIX    6   6 PRO B   30  GLY B   46  1                                  17    
HELIX    7   7 LEU B  115  LYS B  119  5                                   5    
HELIX    8   8 ASP B  127  GLU B  141  1                                  15    
HELIX    9   9 ASN B  149  TRP B  156  1                                   8    
HELIX   10  10 ASN B  158  GLN B  173  1                                  16    
SHEET    1   A 4 ILE A  50  GLU A  55  0                                        
SHEET    2   A 4 ASN A  58  HIS A  67 -1  O  ASN A  58   N  GLU A  55           
SHEET    3   A 4 ARG A  78  GLU A  84 -1  N  TYR A  79   O  ILE A  66           
SHEET    4   A 4 THR A  95  PHE A  98 -1  N  THR A  95   O  GLU A  84           
SHEET    1   B 4 ILE B  50  GLU B  55  0                                        
SHEET    2   B 4 ASN B  58  HIS B  67 -1  N  ASN B  58   O  GLU B  55           
SHEET    3   B 4 ARG B  78  GLU B  84 -1  N  TYR B  79   O  ILE B  66           
SHEET    4   B 4 THR B  95  PHE B  98 -1  N  THR B  95   O  GLU B  84           
CISPEP   1 TYR A   89    PRO A   90          0         0.48                     
CISPEP   2 TYR B   89    PRO B   90          0         0.87                     
CRYST1   40.965   48.371   51.763  62.66  75.26  81.99 P 1           2          
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      0.024411 -0.003435 -0.005000        0.00000                         
SCALE2      0.000000  0.020877 -0.010000        0.00000                         
SCALE3      0.000000  0.000000  0.022277        0.00000